diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99ab40f761..501e5cad98 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
 ### Changes
 - Room機能が削除されました
   - 後日別リポジトリとして復活予定です
+- Chat UIが削除されました
 
 ### Improvements
 
diff --git a/packages/client/src/components/abuse-report-window.vue b/packages/client/src/components/abuse-report-window.vue
index 6b07639f6d..cd04f62bca 100644
--- a/packages/client/src/components/abuse-report-window.vue
+++ b/packages/client/src/components/abuse-report-window.vue
@@ -1,8 +1,8 @@
 <template>
-<XWindow ref="window" :initial-width="400" :initial-height="500" :can-resize="true" @closed="$emit('closed')">
+<XWindow ref="window" :initial-width="400" :initial-height="500" :can-resize="true" @closed="emit('closed')">
 	<template #header>
 		<i class="fas fa-exclamation-circle" style="margin-right: 0.5em;"></i>
-		<I18n :src="$ts.reportAbuseOf" tag="span">
+		<I18n :src="i18n.locale.reportAbuseOf" tag="span">
 			<template #name>
 				<b><MkAcct :user="user"/></b>
 			</template>
@@ -11,65 +11,51 @@
 	<div class="dpvffvvy _monolithic_">
 		<div class="_section">
 			<MkTextarea v-model="comment">
-				<template #label>{{ $ts.details }}</template>
-				<template #caption>{{ $ts.fillAbuseReportDescription }}</template>
+				<template #label>{{ i18n.locale.details }}</template>
+				<template #caption>{{ i18n.locale.fillAbuseReportDescription }}</template>
 			</MkTextarea>
 		</div>
 		<div class="_section">
-			<MkButton primary full :disabled="comment.length === 0" @click="send">{{ $ts.send }}</MkButton>
+			<MkButton primary full :disabled="comment.length === 0" @click="send">{{ i18n.locale.send }}</MkButton>
 		</div>
 	</div>
 </XWindow>
 </template>
 
-<script lang="ts">
-import { defineComponent, markRaw } from 'vue';
+<script setup lang="ts">
+import { ref } from 'vue';
+import * as Misskey from 'misskey-js';
 import XWindow from '@/components/ui/window.vue';
 import MkTextarea from '@/components/form/textarea.vue';
 import MkButton from '@/components/ui/button.vue';
 import * as os from '@/os';
+import { i18n } from '@/i18n';
 
-export default defineComponent({
-	components: {
-		XWindow,
-		MkTextarea,
-		MkButton,
-	},
+const props = defineProps<{
+	user: Misskey.entities.User;
+	initialComment?: string;
+}>();
 
-	props: {
-		user: {
-			type: Object,
-			required: true,
-		},
-		initialComment: {
-			type: String,
-			required: false,
-		},
-	},
+const emit = defineEmits<{
+	(e: 'closed'): void;
+}>();
 
-	emits: ['closed'],
+const window = ref<InstanceType<typeof XWindow>>();
+const comment = ref(props.initialComment || '');
 
-	data() {
-		return {
-			comment: this.initialComment || '',
-		};
-	},
-
-	methods: {
-		send() {
-			os.apiWithDialog('users/report-abuse', {
-				userId: this.user.id,
-				comment: this.comment,
-			}, undefined, res => {
-				os.alert({
-					type: 'success',
-					text: this.$ts.abuseReported
-				});
-				this.$refs.window.close();
-			});
-		}
-	},
-});
+function send() {
+	os.apiWithDialog('users/report-abuse', {
+		userId: props.user.id,
+		comment: comment.value,
+	}, undefined).then(res => {
+		os.alert({
+			type: 'success',
+			text: i18n.locale.abuseReported
+		});
+		window.value?.close();
+		emit('closed');
+	});
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/analog-clock.vue b/packages/client/src/components/analog-clock.vue
index 450488b198..9ca511b6e9 100644
--- a/packages/client/src/components/analog-clock.vue
+++ b/packages/client/src/components/analog-clock.vue
@@ -40,106 +40,64 @@
 </svg>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { ref, computed, onMounted, onBeforeUnmount } from 'vue';
 import * as tinycolor from 'tinycolor2';
 
-export default defineComponent({
-	props: {
-		thickness: {
-			type: Number,
-			default: 0.1
-		}
-	},
+withDefaults(defineProps<{
+	thickness: number;
+}>(), {
+	thickness: 0.1,
+});
 
-	data() {
-		return {
-			now: new Date(),
-			enabled: true,
+const now = ref(new Date());
+const enabled = ref(true);
+const graduationsPadding = ref(0.5);
+const handsPadding = ref(1);
+const handsTailLength = ref(0.7);
+const hHandLengthRatio = ref(0.75);
+const mHandLengthRatio = ref(1);
+const sHandLengthRatio = ref(1);
+const computedStyle = getComputedStyle(document.documentElement);
 
-			graduationsPadding: 0.5,
-			handsPadding: 1,
-			handsTailLength: 0.7,
-			hHandLengthRatio: 0.75,
-			mHandLengthRatio: 1,
-			sHandLengthRatio: 1,
-
-			computedStyle: getComputedStyle(document.documentElement)
-		};
-	},
-
-	computed: {
-		dark(): boolean {
-			return tinycolor(this.computedStyle.getPropertyValue('--bg')).isDark();
-		},
-
-		majorGraduationColor(): string {
-			return this.dark ? 'rgba(255, 255, 255, 0.3)' : 'rgba(0, 0, 0, 0.3)';
-		},
-		minorGraduationColor(): string {
-			return this.dark ? 'rgba(255, 255, 255, 0.2)' : 'rgba(0, 0, 0, 0.2)';
-		},
-
-		sHandColor(): string {
-			return this.dark ? 'rgba(255, 255, 255, 0.5)' : 'rgba(0, 0, 0, 0.3)';
-		},
-		mHandColor(): string {
-			return tinycolor(this.computedStyle.getPropertyValue('--fg')).toHexString();
-		},
-		hHandColor(): string {
-			return tinycolor(this.computedStyle.getPropertyValue('--accent')).toHexString();
-		},
-
-		s(): number {
-			return this.now.getSeconds();
-		},
-		m(): number {
-			return this.now.getMinutes();
-		},
-		h(): number {
-			return this.now.getHours();
-		},
-
-		hAngle(): number {
-			return Math.PI * (this.h % 12 + (this.m + this.s / 60) / 60) / 6;
-		},
-		mAngle(): number {
-			return Math.PI * (this.m + this.s / 60) / 30;
-		},
-		sAngle(): number {
-			return Math.PI * this.s / 30;
-		},
-
-		graduations(): any {
-			const angles = [];
-			for (let i = 0; i < 60; i++) {
-				const angle = Math.PI * i / 30;
-				angles.push(angle);
-			}
-
-			return angles;
-		}
-	},
-
-	mounted() {
-		const update = () => {
-			if (this.enabled) {
-				this.tick();
-				setTimeout(update, 1000);
-			}
-		};
-		update();
-	},
-
-	beforeUnmount() {
-		this.enabled = false;
-	},
-
-	methods: {
-		tick() {
-			this.now = new Date();
-		}
+const dark = computed(() => tinycolor(computedStyle.getPropertyValue('--bg')).isDark());
+const majorGraduationColor = computed(() => dark.value ? 'rgba(255, 255, 255, 0.3)' : 'rgba(0, 0, 0, 0.3)');
+const minorGraduationColor = computed(() => dark.value ? 'rgba(255, 255, 255, 0.2)' : 'rgba(0, 0, 0, 0.2)');
+const sHandColor = computed(() => dark.value ? 'rgba(255, 255, 255, 0.5)' : 'rgba(0, 0, 0, 0.3)');
+const mHandColor = computed(() => tinycolor(computedStyle.getPropertyValue('--fg')).toHexString());
+const hHandColor = computed(() => tinycolor(computedStyle.getPropertyValue('--accent')).toHexString());
+const s = computed(() => now.value.getSeconds());
+const m = computed(() => now.value.getMinutes());
+const h = computed(() => now.value.getHours());
+const hAngle = computed(() => Math.PI * (h.value % 12 + (m.value + s.value / 60) / 60) / 6);
+const mAngle = computed(() => Math.PI * (m.value + s.value / 60) / 30);
+const sAngle = computed(() => Math.PI * s.value / 30);
+const graduations = computed(() => {
+	const angles: number[] = [];
+	for (let i = 0; i < 60; i++) {
+		const angle = Math.PI * i / 30;
+		angles.push(angle);
 	}
+
+	return angles;
+});
+
+function tick() {
+	now.value = new Date();
+}
+
+onMounted(() => {
+	const update = () => {
+		if (enabled.value) {
+			tick();
+			setTimeout(update, 1000);
+		}
+	};
+	update();
+});
+
+onBeforeUnmount(() => {
+	enabled.value = false;
 });
 </script>
 
diff --git a/packages/client/src/components/autocomplete.vue b/packages/client/src/components/autocomplete.vue
index 30be2ac741..7ba83b7cb1 100644
--- a/packages/client/src/components/autocomplete.vue
+++ b/packages/client/src/components/autocomplete.vue
@@ -1,5 +1,5 @@
 <template>
-<div class="swhvrteh _popup _shadow" :style="{ zIndex }" @contextmenu.prevent="() => {}">
+<div ref="rootEl" class="swhvrteh _popup _shadow" :style="{ zIndex }" @contextmenu.prevent="() => {}">
 	<ol v-if="type === 'user'" ref="suggests" class="users">
 		<li v-for="user in users" tabindex="-1" class="user" @click="complete(type, user)" @keydown="onKeydown">
 			<img class="avatar" :src="user.avatarUrl"/>
@@ -8,7 +8,7 @@
 			</span>
 			<span class="username">@{{ acct(user) }}</span>
 		</li>
-		<li tabindex="-1" class="choose" @click="chooseUser()" @keydown="onKeydown">{{ $ts.selectUser }}</li>
+		<li tabindex="-1" class="choose" @click="chooseUser()" @keydown="onKeydown">{{ i18n.locale.selectUser }}</li>
 	</ol>
 	<ol v-else-if="hashtags.length > 0" ref="suggests" class="hashtags">
 		<li v-for="hashtag in hashtags" tabindex="-1" @click="complete(type, hashtag)" @keydown="onKeydown">
@@ -17,8 +17,8 @@
 	</ol>
 	<ol v-else-if="emojis.length > 0" ref="suggests" class="emojis">
 		<li v-for="emoji in emojis" tabindex="-1" @click="complete(type, emoji.emoji)" @keydown="onKeydown">
-			<span v-if="emoji.isCustomEmoji" class="emoji"><img :src="$store.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url" :alt="emoji.emoji"/></span>
-			<span v-else-if="!$store.state.useOsNativeEmojis" class="emoji"><img :src="emoji.url" :alt="emoji.emoji"/></span>
+			<span v-if="emoji.isCustomEmoji" class="emoji"><img :src="defaultStore.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url" :alt="emoji.emoji"/></span>
+			<span v-else-if="!defaultStore.state.useOsNativeEmojis" class="emoji"><img :src="emoji.url" :alt="emoji.emoji"/></span>
 			<span v-else class="emoji">{{ emoji.emoji }}</span>
 			<span class="name" v-html="emoji.name.replace(q, `<b>${q}</b>`)"></span>
 			<span v-if="emoji.aliasOf" class="alias">({{ emoji.aliasOf }})</span>
@@ -33,15 +33,17 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, markRaw } from 'vue';
-import { emojilist } from '@/scripts/emojilist';
+import { markRaw, ref, onUpdated, onMounted, onBeforeUnmount, nextTick, watch } from 'vue';
 import contains from '@/scripts/contains';
-import { twemojiSvgBase } from '@/scripts/twemoji-base';
 import { getStaticImageUrl } from '@/scripts/get-static-image-url';
 import { acct } from '@/filters/user';
 import * as os from '@/os';
-import { instance } from '@/instance';
 import { MFM_TAGS } from '@/scripts/mfm-tags';
+import { defaultStore } from '@/store';
+import { emojilist } from '@/scripts/emojilist';
+import { instance } from '@/instance';
+import { twemojiSvgBase } from '@/scripts/twemoji-base';
+import { i18n } from '@/i18n';
 
 type EmojiDef = {
 	emoji: string;
@@ -54,16 +56,14 @@ type EmojiDef = {
 const lib = emojilist.filter(x => x.category !== 'flags');
 
 const char2file = (char: string) => {
-	let codes = Array.from(char).map(x => x.codePointAt(0).toString(16));
+	let codes = Array.from(char).map(x => x.codePointAt(0)?.toString(16));
 	if (!codes.includes('200d')) codes = codes.filter(x => x != 'fe0f');
-	codes = codes.filter(x => x && x.length);
-	return codes.join('-');
+	return codes.filter(x => x && x.length).join('-');
 };
 
 const emjdb: EmojiDef[] = lib.map(x => ({
 	emoji: x.char,
 	name: x.name,
-	aliasOf: null,
 	url: `${twemojiSvgBase}/${char2file(x.char)}.svg`
 }));
 
@@ -112,291 +112,270 @@ emojiDefinitions.sort((a, b) => a.name.length - b.name.length);
 const emojiDb = markRaw(emojiDefinitions.concat(emjdb));
 //#endregion
 
-export default defineComponent({
-	props: {
-		type: {
-			type: String,
-			required: true,
-		},
+export default {
+	emojiDb,
+	emojiDefinitions,
+	emojilist,
+	customEmojis,
+};
+</script>
 
-		q: {
-			type: String,
-			required: false,
-		},
+<script lang="ts" setup>
+const props = defineProps<{
+	type: string;
+	q: string | null;
+	textarea: HTMLTextAreaElement;
+	close: () => void;
+	x: number;
+	y: number;
+}>();
 
-		textarea: {
-			type: HTMLTextAreaElement,
-			required: true,
-		},
+const emit = defineEmits<{
+	(e: 'done', v: { type: string; value: any }): void;
+	(e: 'closed'): void;
+}>();
 
-		close: {
-			type: Function,
-			required: true,
-		},
+const suggests = ref<Element>();
+const rootEl = ref<HTMLDivElement>();
 
-		x: {
-			type: Number,
-			required: true,
-		},
+const fetching = ref(true);
+const users = ref<any[]>([]);
+const hashtags = ref<any[]>([]);
+const emojis = ref<(EmojiDef)[]>([]);
+const items = ref<Element[] | HTMLCollection>([]);
+const mfmTags = ref<string[]>([]);
+const select = ref(-1);
+const zIndex = os.claimZIndex('high');
 
-		y: {
-			type: Number,
-			required: true,
-		},
-	},
+function complete(type: string, value: any) {
+	emit('done', { type, value });
+	emit('closed');
+	if (type === 'emoji') {
+		let recents = defaultStore.state.recentlyUsedEmojis;
+		recents = recents.filter((e: any) => e !== value);
+		recents.unshift(value);
+		defaultStore.set('recentlyUsedEmojis', recents.splice(0, 32));
+	}
+}
 
-	emits: ['done', 'closed'],
+function setPosition() {
+	if (!rootEl.value) return;
+	if (props.x + rootEl.value.offsetWidth > window.innerWidth) {
+		rootEl.value.style.left = (window.innerWidth - rootEl.value.offsetWidth) + 'px';
+	} else {
+		rootEl.value.style.left = `${props.x}px`;
+	}
+	if (props.y + rootEl.value.offsetHeight > window.innerHeight) {
+		rootEl.value.style.top = (props.y - rootEl.value.offsetHeight) + 'px';
+		rootEl.value.style.marginTop = '0';
+	} else {
+		rootEl.value.style.top = props.y + 'px';
+		rootEl.value.style.marginTop = 'calc(1em + 8px)';
+	}
+}
 
-	data() {
-		return {
-			getStaticImageUrl,
-			fetching: true,
-			users: [],
-			hashtags: [],
-			emojis: [],
-			items: [],
-			mfmTags: [],
-			select: -1,
-			zIndex: os.claimZIndex('high'),
+function exec() {
+	select.value = -1;
+	if (suggests.value) {
+		for (const el of Array.from(items.value)) {
+			el.removeAttribute('data-selected');
 		}
-	},
-
-	updated() {
-		this.setPosition();
-		this.items = (this.$refs.suggests as Element | undefined)?.children || [];
-	},
-
-	mounted() {
-		this.setPosition();
-
-		this.textarea.addEventListener('keydown', this.onKeydown);
-
-		for (const el of Array.from(document.querySelectorAll('body *'))) {
-			el.addEventListener('mousedown', this.onMousedown);
+	}
+	if (props.type === 'user') {
+		if (!props.q) {
+			users.value = [];
+			fetching.value = false;
+			return;
 		}
 
-		this.$nextTick(() => {
-			this.exec();
+		const cacheKey = `autocomplete:user:${props.q}`;
+		const cache = sessionStorage.getItem(cacheKey);
 
-			this.$watch('q', () => {
-				this.$nextTick(() => {
-					this.exec();
+		if (cache) {
+			const users = JSON.parse(cache);
+			users.value = users;
+			fetching.value = false;
+		} else {
+			os.api('users/search-by-username-and-host', {
+				username: props.q,
+				limit: 10,
+				detail: false
+			}).then(searchedUsers => {
+				users.value = searchedUsers as any[];
+				fetching.value = false;
+				// キャッシュ
+				sessionStorage.setItem(cacheKey, JSON.stringify(searchedUsers));
+			});
+		}
+	} else if (props.type === 'hashtag') {
+		if (!props.q || props.q == '') {
+			hashtags.value = JSON.parse(localStorage.getItem('hashtags') || '[]');
+			fetching.value = false;
+		} else {
+			const cacheKey = `autocomplete:hashtag:${props.q}`;
+			const cache = sessionStorage.getItem(cacheKey);
+			if (cache) {
+				const hashtags = JSON.parse(cache);
+				hashtags.value = hashtags;
+				fetching.value = false;
+			} else {
+				os.api('hashtags/search', {
+					query: props.q,
+					limit: 30
+				}).then(searchedHashtags => {
+					hashtags.value = searchedHashtags as any[];
+					fetching.value = false;
+					// キャッシュ
+					sessionStorage.setItem(cacheKey, JSON.stringify(searchedHashtags));
 				});
+			}
+		}
+	} else if (props.type === 'emoji') {
+		if (!props.q || props.q == '') {
+			// 最近使った絵文字をサジェスト
+			emojis.value = defaultStore.state.recentlyUsedEmojis.map(emoji => emojiDb.find(e => e.emoji == emoji)).filter(x => x) as EmojiDef[];
+			return;
+		}
+
+		const matched: EmojiDef[] = [];
+		const max = 30;
+
+		emojiDb.some(x => {
+			if (x.name.startsWith(props.q || '') && !x.aliasOf && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
+			return matched.length == max;
+		});
+
+		if (matched.length < max) {
+			emojiDb.some(x => {
+				if (x.name.startsWith(props.q || '') && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
+				return matched.length == max;
+			});
+		}
+
+		if (matched.length < max) {
+			emojiDb.some(x => {
+				if (x.name.includes(props.q || '') && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
+				return matched.length == max;
+			});
+		}
+
+		emojis.value = matched;
+	} else if (props.type === 'mfmTag') {
+		if (!props.q || props.q == '') {
+			mfmTags.value = MFM_TAGS;
+			return;
+		}
+
+		mfmTags.value = MFM_TAGS.filter(tag => tag.startsWith(props.q || ''));
+	}
+}
+
+function onMousedown(e: Event) {
+	if (!contains(rootEl.value, e.target) && (rootEl.value != e.target)) props.close();
+}
+
+function onKeydown(e: KeyboardEvent) {
+	const cancel = () => {
+		e.preventDefault();
+		e.stopPropagation();
+	};
+
+	switch (e.key) {
+		case 'Enter':
+			if (select.value !== -1) {
+				cancel();
+				(items.value[select.value] as any).click();
+			} else {
+				props.close();
+			}
+			break;
+
+		case 'Escape':
+			cancel();
+			props.close();
+			break;
+
+		case 'ArrowUp':
+			if (select.value !== -1) {
+				cancel();
+				selectPrev();
+			} else {
+				props.close();
+			}
+			break;
+
+		case 'Tab':
+		case 'ArrowDown':
+			cancel();
+			selectNext();
+			break;
+
+		default:
+			e.stopPropagation();
+			props.textarea.focus();
+	}
+}
+
+function selectNext() {
+	if (++select.value >= items.value.length) select.value = 0;
+	if (items.value.length === 0) select.value = -1;
+	applySelect();
+}
+
+function selectPrev() {
+	if (--select.value < 0) select.value = items.value.length - 1;
+	applySelect();
+}
+
+function applySelect() {
+	for (const el of Array.from(items.value)) {
+		el.removeAttribute('data-selected');
+	}
+
+	if (select.value !== -1) {
+		items.value[select.value].setAttribute('data-selected', 'true');
+		(items.value[select.value] as any).focus();
+	}
+}
+
+function chooseUser() {
+	props.close();
+	os.selectUser().then(user => {
+		complete('user', user);
+		props.textarea.focus();
+	});
+}
+
+onUpdated(() => {
+	setPosition();
+	items.value = suggests.value?.children || [];
+});
+
+onMounted(() => {
+	setPosition();
+
+	props.textarea.addEventListener('keydown', onKeydown);
+
+	for (const el of Array.from(document.querySelectorAll('body *'))) {
+		el.addEventListener('mousedown', onMousedown);
+	}
+
+	nextTick(() => {
+		exec();
+
+		watch(() => props.q, () => {
+			nextTick(() => {
+				exec();
 			});
 		});
-	},
+	});
+});
 
-	beforeUnmount() {
-		this.textarea.removeEventListener('keydown', this.onKeydown);
+onBeforeUnmount(() => {
+	props.textarea.removeEventListener('keydown', onKeydown);
 
-		for (const el of Array.from(document.querySelectorAll('body *'))) {
-			el.removeEventListener('mousedown', this.onMousedown);
-		}
-	},
-
-	methods: {
-		complete(type, value) {
-			this.$emit('done', { type, value });
-			this.$emit('closed');
-
-			if (type === 'emoji') {
-				let recents = this.$store.state.recentlyUsedEmojis;
-				recents = recents.filter((e: any) => e !== value);
-				recents.unshift(value);
-				this.$store.set('recentlyUsedEmojis', recents.splice(0, 32));
-			}
-		},
-
-		setPosition() {
-			if (this.x + this.$el.offsetWidth > window.innerWidth) {
-				this.$el.style.left = (window.innerWidth - this.$el.offsetWidth) + 'px';
-			} else {
-				this.$el.style.left = this.x + 'px';
-			}
-
-			if (this.y + this.$el.offsetHeight > window.innerHeight) {
-				this.$el.style.top = (this.y - this.$el.offsetHeight) + 'px';
-				this.$el.style.marginTop = '0';
-			} else {
-				this.$el.style.top = this.y + 'px';
-				this.$el.style.marginTop = 'calc(1em + 8px)';
-			}
-		},
-
-		exec() {
-			this.select = -1;
-			if (this.$refs.suggests) {
-				for (const el of Array.from(this.items)) {
-					el.removeAttribute('data-selected');
-				}
-			}
-
-			if (this.type === 'user') {
-				if (this.q == null) {
-					this.users = [];
-					this.fetching = false;
-					return;
-				}
-
-				const cacheKey = `autocomplete:user:${this.q}`;
-				const cache = sessionStorage.getItem(cacheKey);
-				if (cache) {
-					const users = JSON.parse(cache);
-					this.users = users;
-					this.fetching = false;
-				} else {
-					os.api('users/search-by-username-and-host', {
-						username: this.q,
-						limit: 10,
-						detail: false
-					}).then(users => {
-						this.users = users;
-						this.fetching = false;
-
-						// キャッシュ
-						sessionStorage.setItem(cacheKey, JSON.stringify(users));
-					});
-				}
-			} else if (this.type === 'hashtag') {
-				if (this.q == null || this.q == '') {
-					this.hashtags = JSON.parse(localStorage.getItem('hashtags') || '[]');
-					this.fetching = false;
-				} else {
-					const cacheKey = `autocomplete:hashtag:${this.q}`;
-					const cache = sessionStorage.getItem(cacheKey);
-					if (cache) {
-						const hashtags = JSON.parse(cache);
-						this.hashtags = hashtags;
-						this.fetching = false;
-					} else {
-						os.api('hashtags/search', {
-							query: this.q,
-							limit: 30
-						}).then(hashtags => {
-							this.hashtags = hashtags;
-							this.fetching = false;
-
-							// キャッシュ
-							sessionStorage.setItem(cacheKey, JSON.stringify(hashtags));
-						});
-					}
-				}
-			} else if (this.type === 'emoji') {
-				if (this.q == null || this.q == '') {
-					// 最近使った絵文字をサジェスト
-					this.emojis = this.$store.state.recentlyUsedEmojis.map(emoji => emojiDb.find(e => e.emoji == emoji)).filter(x => x != null);
-					return;
-				}
-
-				const matched = [];
-				const max = 30;
-
-				emojiDb.some(x => {
-					if (x.name.startsWith(this.q) && !x.aliasOf && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
-					return matched.length == max;
-				});
-				if (matched.length < max) {
-					emojiDb.some(x => {
-						if (x.name.startsWith(this.q) && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
-						return matched.length == max;
-					});
-				}
-				if (matched.length < max) {
-					emojiDb.some(x => {
-						if (x.name.includes(this.q) && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
-						return matched.length == max;
-					});
-				}
-
-				this.emojis = matched;
-			} else if (this.type === 'mfmTag') {
-				if (this.q == null || this.q == '') {
-					this.mfmTags = MFM_TAGS;
-					return;
-				}
-
-				this.mfmTags = MFM_TAGS.filter(tag => tag.startsWith(this.q));
-			}
-		},
-
-		onMousedown(e) {
-			if (!contains(this.$el, e.target) && (this.$el != e.target)) this.close();
-		},
-
-		onKeydown(e) {
-			const cancel = () => {
-				e.preventDefault();
-				e.stopPropagation();
-			};
-
-			switch (e.which) {
-				case 10: // [ENTER]
-				case 13: // [ENTER]
-					if (this.select !== -1) {
-						cancel();
-						(this.items[this.select] as any).click();
-					} else {
-						this.close();
-					}
-					break;
-
-				case 27: // [ESC]
-					cancel();
-					this.close();
-					break;
-
-				case 38: // [↑]
-					if (this.select !== -1) {
-						cancel();
-						this.selectPrev();
-					} else {
-						this.close();
-					}
-					break;
-
-				case 9: // [TAB]
-				case 40: // [↓]
-					cancel();
-					this.selectNext();
-					break;
-
-				default:
-					e.stopPropagation();
-					this.textarea.focus();
-			}
-		},
-
-		selectNext() {
-			if (++this.select >= this.items.length) this.select = 0;
-			if (this.items.length === 0) this.select = -1;
-			this.applySelect();
-		},
-
-		selectPrev() {
-			if (--this.select < 0) this.select = this.items.length - 1;
-			this.applySelect();
-		},
-
-		applySelect() {
-			for (const el of Array.from(this.items)) {
-				el.removeAttribute('data-selected');
-			}
-
-			if (this.select !== -1) {
-				this.items[this.select].setAttribute('data-selected', 'true');
-				(this.items[this.select] as any).focus();
-			}
-		},
-
-		chooseUser() {
-			this.close();
-			os.selectUser().then(user => {
-				this.complete('user', user);
-				this.textarea.focus();
-			});
-		},
-
-		acct
+	for (const el of Array.from(document.querySelectorAll('body *'))) {
+		el.removeEventListener('mousedown', onMousedown);
 	}
 });
 </script>
diff --git a/packages/client/src/components/captcha.vue b/packages/client/src/components/captcha.vue
index baa922506e..2a4181255f 100644
--- a/packages/client/src/components/captcha.vue
+++ b/packages/client/src/components/captcha.vue
@@ -1,12 +1,14 @@
 <template>
 <div>
-	<span v-if="!available">{{ $ts.waiting }}<MkEllipsis/></span>
-	<div ref="captcha"></div>
+	<span v-if="!available">{{ i18n.locale.waiting }}<MkEllipsis/></span>
+	<div ref="captchaEl"></div>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent, PropType } from 'vue';
+<script lang="ts" setup>
+import { ref, computed, onMounted, onBeforeUnmount, watch } from 'vue';
+import { defaultStore } from '@/store';
+import { i18n } from '@/i18n';
 
 type Captcha = {
 	render(container: string | Node, options: {
@@ -14,7 +16,7 @@ type Captcha = {
 	}): string;
 	remove(id: string): void;
 	execute(id: string): void;
-	reset(id: string): void;
+	reset(id?: string): void;
 	getResponse(id: string): string;
 };
 
@@ -29,95 +31,87 @@ declare global {
 	}
 }
 
-export default defineComponent({
-	props: {
-		provider: {
-			type: String as PropType<CaptchaProvider>,
-			required: true,
-		},
-		sitekey: {
-			type: String,
-			required: true,
-		},
-		modelValue: {
-			type: String,
-		},
-	},
+const props = defineProps<{
+	provider: CaptchaProvider;
+	sitekey: string;
+	modelValue?: string | null;
+}>();
 
-	data() {
-		return {
-			available: false,
-		};
-	},
+const emit = defineEmits<{
+	(e: 'update:modelValue', v: string | null): void;
+}>();
 
-	computed: {
-		variable(): string {
-			switch (this.provider) {
-				case 'hcaptcha': return 'hcaptcha';
-				case 'recaptcha': return 'grecaptcha';
-			}
-		},
-		loaded(): boolean {
-			return !!window[this.variable];
-		},
-		src(): string {
-			const endpoint = ({
-				hcaptcha: 'https://hcaptcha.com/1',
-				recaptcha: 'https://www.recaptcha.net/recaptcha',
-			} as Record<CaptchaProvider, string>)[this.provider];
+const available = ref(false);
 
-			return `${typeof endpoint === 'string' ? endpoint : 'about:invalid'}/api.js?render=explicit`;
-		},
-		captcha(): Captcha {
-			return window[this.variable] || {} as unknown as Captcha;
-		},
-	},
+const captchaEl = ref<HTMLDivElement | undefined>();
 
-	created() {
-		if (this.loaded) {
-			this.available = true;
-		} else {
-			(document.getElementById(this.provider) || document.head.appendChild(Object.assign(document.createElement('script'), {
-				async: true,
-				id: this.provider,
-				src: this.src,
-			})))
-				.addEventListener('load', () => this.available = true);
-		}
-	},
-
-	mounted() {
-		if (this.available) {
-			this.requestRender();
-		} else {
-			this.$watch('available', this.requestRender);
-		}
-	},
-
-	beforeUnmount() {
-		this.reset();
-	},
-
-	methods: {
-		reset() {
-			if (this.captcha?.reset) this.captcha.reset();
-		},
-		requestRender() {
-			if (this.captcha.render && this.$refs.captcha instanceof Element) {
-				this.captcha.render(this.$refs.captcha, {
-					sitekey: this.sitekey,
-					theme: this.$store.state.darkMode ? 'dark' : 'light',
-					callback: this.callback,
-					'expired-callback': this.callback,
-					'error-callback': this.callback,
-				});
-			} else {
-				setTimeout(this.requestRender.bind(this), 1);
-			}
-		},
-		callback(response?: string) {
-			this.$emit('update:modelValue', typeof response == 'string' ? response : null);
-		},
-	},
+const variable = computed(() => {
+	switch (props.provider) {
+		case 'hcaptcha': return 'hcaptcha';
+		case 'recaptcha': return 'grecaptcha';
+	}
 });
+
+const loaded = computed(() => !!window[variable.value]);
+
+const src = computed(() => {
+	const endpoint = ({
+		hcaptcha: 'https://hcaptcha.com/1',
+		recaptcha: 'https://www.recaptcha.net/recaptcha',
+	} as Record<CaptchaProvider, string>)[props.provider];
+
+	return `${typeof endpoint === 'string' ? endpoint : 'about:invalid'}/api.js?render=explicit`;
+});
+
+const captcha = computed<Captcha>(() => window[variable.value] || {} as unknown as Captcha);
+
+if (loaded.value) {
+	available.value = true;
+} else {
+	(document.getElementById(props.provider) || document.head.appendChild(Object.assign(document.createElement('script'), {
+		async: true,
+		id: props.provider,
+		src: src.value,
+	})))
+		.addEventListener('load', () => available.value = true);
+}
+
+function reset() {
+	if (captcha.value?.reset) captcha.value.reset();
+}
+
+function requestRender() {
+	if (captcha.value.render && captchaEl.value instanceof Element) {
+		captcha.value.render(captchaEl.value, {
+			sitekey: props.sitekey,
+			theme: defaultStore.state.darkMode ? 'dark' : 'light',
+			callback: callback,
+			'expired-callback': callback,
+			'error-callback': callback,
+		});
+	} else {
+		setTimeout(requestRender, 1);
+	}
+}
+
+function callback(response?: string) {
+	emit('update:modelValue', typeof response == 'string' ? response : null);
+}
+
+onMounted(() => {
+	if (available.value) {
+		requestRender();
+	} else {
+		watch(available, requestRender);
+	}
+});
+
+onBeforeUnmount(() => {
+	reset();
+});
+
+defineExpose({
+	reset,
+});
+
 </script>
diff --git a/packages/client/src/components/channel-follow-button.vue b/packages/client/src/components/channel-follow-button.vue
index abde7c8148..0ad5384cd5 100644
--- a/packages/client/src/components/channel-follow-button.vue
+++ b/packages/client/src/components/channel-follow-button.vue
@@ -6,66 +6,54 @@
 >
 	<template v-if="!wait">
 		<template v-if="isFollowing">
-			<span v-if="full">{{ $ts.unfollow }}</span><i class="fas fa-minus"></i>
+			<span v-if="full">{{ i18n.locale.unfollow }}</span><i class="fas fa-minus"></i>
 		</template>
 		<template v-else>
-			<span v-if="full">{{ $ts.follow }}</span><i class="fas fa-plus"></i>
+			<span v-if="full">{{ i18n.locale.follow }}</span><i class="fas fa-plus"></i>
 		</template>
 	</template>
 	<template v-else>
-		<span v-if="full">{{ $ts.processing }}</span><i class="fas fa-spinner fa-pulse fa-fw"></i>
+		<span v-if="full">{{ i18n.locale.processing }}</span><i class="fas fa-spinner fa-pulse fa-fw"></i>
 	</template>
 </button>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { ref } from 'vue';
 import * as os from '@/os';
+import { i18n } from '@/i18n';
 
-export default defineComponent({
-	props: {
-		channel: {
-			type: Object,
-			required: true
-		},
-		full: {
-			type: Boolean,
-			required: false,
-			default: false,
-		},
-	},
-
-	data() {
-		return {
-			isFollowing: this.channel.isFollowing,
-			wait: false,
-		};
-	},
-
-	methods: {
-		async onClick() {
-			this.wait = true;
-
-			try {
-				if (this.isFollowing) {
-					await os.api('channels/unfollow', {
-						channelId: this.channel.id
-					});
-					this.isFollowing = false;
-				} else {
-					await os.api('channels/follow', {
-						channelId: this.channel.id
-					});
-					this.isFollowing = true;
-				}
-			} catch (e) {
-				console.error(e);
-			} finally {
-				this.wait = false;
-			}
-		}
-	}
+const props = withDefaults(defineProps<{
+	channel: Record<string, any>;
+	full?: boolean;
+}>(), {
+	full: false,
 });
+
+const isFollowing = ref<boolean>(props.channel.isFollowing);
+const wait = ref(false);
+
+async function onClick() {
+	wait.value = true;
+
+	try {
+		if (isFollowing.value) {
+			await os.api('channels/unfollow', {
+				channelId: props.channel.id
+			});
+			isFollowing.value = false;
+		} else {
+			await os.api('channels/follow', {
+				channelId: props.channel.id
+			});
+			isFollowing.value = true;
+		}
+	} catch (e) {
+		console.error(e);
+	} finally {
+		wait.value = false;
+	}
+}
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/components/channel-preview.vue b/packages/client/src/components/channel-preview.vue
index f2b6de97fd..8d135a192f 100644
--- a/packages/client/src/components/channel-preview.vue
+++ b/packages/client/src/components/channel-preview.vue
@@ -6,7 +6,7 @@
 		<div class="status">
 			<div>
 				<i class="fas fa-users fa-fw"></i>
-				<I18n :src="$ts._channel.usersCount" tag="span" style="margin-left: 4px;">
+				<I18n :src="i18n.locale._channel.usersCount" tag="span" style="margin-left: 4px;">
 					<template #n>
 						<b>{{ channel.usersCount }}</b>
 					</template>
@@ -14,7 +14,7 @@
 			</div>
 			<div>
 				<i class="fas fa-pencil-alt fa-fw"></i>
-				<I18n :src="$ts._channel.notesCount" tag="span" style="margin-left: 4px;">
+				<I18n :src="i18n.locale._channel.notesCount" tag="span" style="margin-left: 4px;">
 					<template #n>
 						<b>{{ channel.notesCount }}</b>
 					</template>
@@ -27,37 +27,26 @@
 	</article>
 	<footer>
 		<span v-if="channel.lastNotedAt">
-			{{ $ts.updatedAt }}: <MkTime :time="channel.lastNotedAt"/>
+			{{ i18n.locale.updatedAt }}: <MkTime :time="channel.lastNotedAt"/>
 		</span>
 	</footer>
 </MkA>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { computed } from 'vue';
+import { i18n } from '@/i18n';
 
-export default defineComponent({
-	props: {
-		channel: {
-			type: Object,
-			required: true
-		},
-	},
+const props = defineProps<{
+	channel: Record<string, any>;
+}>();
 
-	data() {
-		return {
-		};
-	},
-
-	computed: {
-		bannerStyle() {
-			if (this.channel.bannerUrl) {
-				return { backgroundImage: `url(${this.channel.bannerUrl})` };
-			} else {
-				return { backgroundColor: '#4c5e6d' };
-			}
-		}
-	},
+const bannerStyle = computed(() => {
+	if (props.channel.bannerUrl) {
+		return { backgroundImage: `url(${props.channel.bannerUrl})` };
+	} else {
+		return { backgroundColor: '#4c5e6d' };
+	}
 });
 </script>
 
diff --git a/packages/client/src/components/code-core.vue b/packages/client/src/components/code-core.vue
index b58484c2ac..45a38afe04 100644
--- a/packages/client/src/components/code-core.vue
+++ b/packages/client/src/components/code-core.vue
@@ -3,33 +3,17 @@
 <pre v-else :class="`language-${prismLang}`"><code :class="`language-${prismLang}`" v-html="html"></code></pre>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { computed } from 'vue';
 import 'prismjs';
 import 'prismjs/themes/prism-okaidia.css';
 
-export default defineComponent({
-	props: {
-		code: {
-			type: String,
-			required: true
-		},
-		lang: {
-			type: String,
-			required: false
-		},
-		inline: {
-			type: Boolean,
-			required: false
-		}
-	},
-	computed: {
-		prismLang() {
-			return Prism.languages[this.lang] ? this.lang : 'js';
-		},
-		html() {
-			return Prism.highlight(this.code, Prism.languages[this.prismLang], this.prismLang);
-		}
-	}
-});
+const props = defineProps<{
+	code: string;
+	lang?: string;
+	inline?: boolean;
+}>();
+
+const prismLang = computed(() => Prism.languages[props.lang] ? props.lang : 'js');
+const html = computed(() => Prism.highlight(props.code, Prism.languages[prismLang.value], prismLang.value));
 </script>
diff --git a/packages/client/src/components/code.vue b/packages/client/src/components/code.vue
index f5d6c5673a..d6478fd2f8 100644
--- a/packages/client/src/components/code.vue
+++ b/packages/client/src/components/code.vue
@@ -2,26 +2,14 @@
 <XCode :code="code" :lang="lang" :inline="inline"/>
 </template>
 
-<script lang="ts">
-import { defineComponent, defineAsyncComponent } from 'vue';
+<script lang="ts" setup>
+import { defineAsyncComponent } from 'vue';
 
-export default defineComponent({
-	components: {
-		XCode: defineAsyncComponent(() => import('./code-core.vue'))
-	},
-	props: {
-		code: {
-			type: String,
-			required: true
-		},
-		lang: {
-			type: String,
-			required: false
-		},
-		inline: {
-			type: Boolean,
-			required: false
-		}
-	}
-});
+defineProps<{
+	code: string;
+	lang?: string;
+	inline?: boolean;
+}>();
+
+const XCode = defineAsyncComponent(() => import('./code-core.vue'));
 </script>
diff --git a/packages/client/src/components/cw-button.vue b/packages/client/src/components/cw-button.vue
index b0a9860de2..ccfd11462a 100644
--- a/packages/client/src/components/cw-button.vue
+++ b/packages/client/src/components/cw-button.vue
@@ -1,6 +1,6 @@
 <template>
 <button class="nrvgflfu _button" @click="toggle">
-	<b>{{ modelValue ? $ts._cw.hide : $ts._cw.show }}</b>
+	<b>{{ modelValue ? i18n.locale._cw.hide : i18n.locale._cw.show }}</b>
 	<span v-if="!modelValue">{{ label }}</span>
 </button>
 </template>
diff --git a/packages/client/src/components/date-separated-list.vue b/packages/client/src/components/date-separated-list.vue
index aa84c6f60d..c85a0a6ffc 100644
--- a/packages/client/src/components/date-separated-list.vue
+++ b/packages/client/src/components/date-separated-list.vue
@@ -1,6 +1,8 @@
 <script lang="ts">
 import { defineComponent, h, PropType, TransitionGroup } from 'vue';
 import MkAd from '@/components/global/ad.vue';
+import { i18n } from '@/i18n';
+import { defaultStore } from '@/store';
 
 export default defineComponent({
 	props: {
@@ -30,29 +32,29 @@ export default defineComponent({
 		},
 	},
 
-	methods: {
-		getDateText(time: string) {
+	setup(props, { slots, expose }) {
+		function getDateText(time: string) {
 			const date = new Date(time).getDate();
 			const month = new Date(time).getMonth() + 1;
-			return this.$t('monthAndDay', {
+			return i18n.t('monthAndDay', {
 				month: month.toString(),
 				day: date.toString()
 			});
 		}
-	},
 
-	render() {
-		if (this.items.length === 0) return;
+		if (props.items.length === 0) return;
 
-		const renderChildren = () => this.items.map((item, i) => {
-			const el = this.$slots.default({
+		const renderChildren = () => props.items.map((item, i) => {
+			if (!slots || !slots.default) return;
+
+			const el = slots.default({
 				item: item
 			})[0];
 			if (el.key == null && item.id) el.key = item.id;
 
 			if (
-				i != this.items.length - 1 &&
-				new Date(item.createdAt).getDate() != new Date(this.items[i + 1].createdAt).getDate()
+				i != props.items.length - 1 &&
+				new Date(item.createdAt).getDate() != new Date(props.items[i + 1].createdAt).getDate()
 			) {
 				const separator = h('div', {
 					class: 'separator',
@@ -64,10 +66,10 @@ export default defineComponent({
 						h('i', {
 							class: 'fas fa-angle-up icon',
 						}),
-						this.getDateText(item.createdAt)
+						getDateText(item.createdAt)
 					]),
 					h('span', [
-						this.getDateText(this.items[i + 1].createdAt),
+						getDateText(props.items[i + 1].createdAt),
 						h('i', {
 							class: 'fas fa-angle-down icon',
 						})
@@ -76,7 +78,7 @@ export default defineComponent({
 
 				return [el, separator];
 			} else {
-				if (this.ad && item._shouldInsertAd_) {
+				if (props.ad && item._shouldInsertAd_) {
 					return [h(MkAd, {
 						class: 'a', // advertiseの意(ブロッカー対策)
 						key: item.id + ':ad',
@@ -88,18 +90,19 @@ export default defineComponent({
 			}
 		});
 
-		return h(this.$store.state.animation ? TransitionGroup : 'div', this.$store.state.animation ? {
-			class: 'sqadhkmv' + (this.noGap ? ' noGap' : ''),
-			name: 'list',
-			tag: 'div',
-			'data-direction': this.direction,
-			'data-reversed': this.reversed ? 'true' : 'false',
-		} : {
-			class: 'sqadhkmv' + (this.noGap ? ' noGap' : ''),
-		}, {
-			default: renderChildren
-		});
-	},
+		return () => h(
+			defaultStore.state.animation ? TransitionGroup : 'div',
+			defaultStore.state.animation ? {
+					class: 'sqadhkmv' + (props.noGap ? ' noGap' : ''),
+					name: 'list',
+					tag: 'div',
+					'data-direction': props.direction,
+					'data-reversed': props.reversed ? 'true' : 'false',
+				} : {
+					class: 'sqadhkmv' + (props.noGap ? ' noGap' : ''),
+				},
+			{ default: renderChildren });
+	}
 });
 </script>
 
diff --git a/packages/client/src/components/dialog.vue b/packages/client/src/components/dialog.vue
index c2fa1b02b8..9cd5234684 100644
--- a/packages/client/src/components/dialog.vue
+++ b/packages/client/src/components/dialog.vue
@@ -14,7 +14,7 @@
 		</div>
 		<header v-if="title"><Mfm :text="title"/></header>
 		<div v-if="text" class="body"><Mfm :text="text"/></div>
-		<MkInput v-if="input" v-model="inputValue" autofocus :type="input.type || 'text'" :placeholder="input.placeholder" @keydown="onInputKeydown">
+		<MkInput v-if="input" v-model="inputValue" autofocus :type="input.type || 'text'" :placeholder="input.placeholder || undefined" @keydown="onInputKeydown">
 			<template v-if="input.type === 'password'" #prefix><i class="fas fa-lock"></i></template>
 		</MkInput>
 		<MkSelect v-if="select" v-model="selectedValue" autofocus>
@@ -38,118 +38,107 @@
 </MkModal>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onBeforeUnmount, onMounted, ref } from 'vue';
 import MkModal from '@/components/ui/modal.vue';
 import MkButton from '@/components/ui/button.vue';
 import MkInput from '@/components/form/input.vue';
 import MkSelect from '@/components/form/select.vue';
 
-export default defineComponent({
-	components: {
-		MkModal,
-		MkButton,
-		MkInput,
-		MkSelect,
-	},
+type Input = {
+	type: HTMLInputElement['type'];
+	placeholder?: string | null;
+	default: any | null;
+};
 
-	props: {
-		type: {
-			type: String,
-			required: false,
-			default: 'info'
-		},
-		title: {
-			type: String,
-			required: false
-		},
-		text: {
-			type: String,
-			required: false
-		},
-		input: {
-			required: false
-		},
-		select: {
-			required: false
-		},
-		icon: {
-			required: false
-		},
-		actions: {
-			required: false
-		},
-		showOkButton: {
-			type: Boolean,
-			default: true
-		},
-		showCancelButton: {
-			type: Boolean,
-			default: false
-		},
-		cancelableByBgClick: {
-			type: Boolean,
-			default: true
-		},
-	},
+type Select = {
+	items: {
+		value: string;
+		text: string;
+	}[];
+	groupedItems: {
+		label: string;
+		items: {
+			value: string;
+			text: string;
+		}[];
+	}[];
+	default: string | null;
+};
 
-	emits: ['done', 'closed'],
+const props = withDefaults(defineProps<{
+	type?: 'success' | 'error' | 'warning' | 'info' | 'question' | 'waiting';
+	title: string;
+	text?: string;
+	input?: Input;
+	select?: Select;
+	icon?: string;
+	actions?: {
+		text: string;
+		primary?: boolean,
+		callback: (...args: any[]) => void;
+	}[];
+	showOkButton?: boolean;
+	showCancelButton?: boolean;
+	cancelableByBgClick?: boolean;
+}>(), {
+	type: 'info',
+	showOkButton: true,
+	showCancelButton: false,
+	cancelableByBgClick: true,
+});
 
-	data() {
-		return {
-			inputValue: this.input && this.input.default ? this.input.default : null,
-			selectedValue: this.select ? this.select.default ? this.select.default : this.select.items ? this.select.items[0].value : this.select.groupedItems[0].items[0].value : null,
-		};
-	},
+const emit = defineEmits<{
+	(e: 'done', v: { canceled: boolean; result: any }): void;
+	(e: 'closed'): void;
+}>();
 
-	mounted() {
-		document.addEventListener('keydown', this.onKeydown);
-	},
+const modal = ref<InstanceType<typeof MkModal>>();
 
-	beforeUnmount() {
-		document.removeEventListener('keydown', this.onKeydown);
-	},
+const inputValue = ref(props.input?.default || null);
+const selectedValue = ref(props.select?.default || null);
 
-	methods: {
-		done(canceled, result?) {
-			this.$emit('done', { canceled, result });
-			this.$refs.modal.close();
-		},
+function done(canceled: boolean, result?) {
+	emit('done', { canceled, result });
+	modal.value?.close();
+}
 
-		async ok() {
-			if (!this.showOkButton) return;
+async function ok() {
+	if (!props.showOkButton) return;
 
-			const result =
-				this.input ? this.inputValue :
-				this.select ? this.selectedValue :
-				true;
-			this.done(false, result);
-		},
+	const result =
+		props.input ? inputValue.value :
+		props.select ? selectedValue.value :
+		true;
+	done(false, result);
+}
 
-		cancel() {
-			this.done(true);
-		},
+function cancel() {
+	done(true);
+}
+/*
+function onBgClick() {
+	if (props.cancelableByBgClick) cancel();
+}
+*/
+function onKeydown(e: KeyboardEvent) {
+	if (e.key === 'Escape') cancel();
+}
 
-		onBgClick() {
-			if (this.cancelableByBgClick) {
-				this.cancel();
-			}
-		},
-
-		onKeydown(e) {
-			if (e.which === 27) { // ESC
-				this.cancel();
-			}
-		},
-
-		onInputKeydown(e) {
-			if (e.which === 13) { // Enter
-				e.preventDefault();
-				e.stopPropagation();
-				this.ok();
-			}
-		}
+function onInputKeydown(e: KeyboardEvent) {
+	if (e.key === 'Enter') {
+		e.preventDefault();
+		e.stopPropagation();
+		ok();
 	}
+}
+
+onMounted(() => {
+	document.addEventListener('keydown', onKeydown);
+});
+
+onBeforeUnmount(() => {
+	document.removeEventListener('keydown', onKeydown);
 });
 </script>
 
diff --git a/packages/client/src/components/form/pagination.vue b/packages/client/src/components/form/pagination.vue
deleted file mode 100644
index 3d3b40a783..0000000000
--- a/packages/client/src/components/form/pagination.vue
+++ /dev/null
@@ -1,44 +0,0 @@
-<template>
-<FormSlot>
-	<template #label><slot name="label"></slot></template>
-	<div class="abcaccfa">
-		<slot :items="items"></slot>
-		<div v-if="empty" key="_empty_" class="empty">
-			<slot name="empty"></slot>
-		</div>
-		<MkButton v-show="more" class="button" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMore">
-			<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
-			<template v-if="moreFetching"><MkLoading inline/></template>
-		</MkButton>
-	</div>
-</FormSlot>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import MkButton from '@/components/ui/button.vue';
-import FormSlot from './slot.vue';
-import paging from '@/scripts/paging';
-
-export default defineComponent({
-	components: {
-		MkButton,
-		FormSlot,
-	},
-
-	mixins: [
-		paging({}),
-	],
-
-	props: {
-		pagination: {
-			required: true
-		},
-	},
-});
-</script>
-
-<style lang="scss" scoped>
-.abcaccfa {
-}
-</style>
diff --git a/packages/client/src/components/notes.vue b/packages/client/src/components/notes.vue
index 4136f72b1b..d6107216e2 100644
--- a/packages/client/src/components/notes.vue
+++ b/packages/client/src/components/notes.vue
@@ -1,114 +1,48 @@
 <template>
-<transition name="fade" mode="out-in">
-	<MkLoading v-if="fetching"/>
-
-	<MkError v-else-if="error" @retry="init()"/>
-
-	<div v-else-if="empty" class="_fullinfo">
-		<img src="https://xn--931a.moe/assets/info.jpg" class="_ghost"/>
-		<div>{{ $ts.noNotes }}</div>
-	</div>
-
-	<div v-else class="giivymft" :class="{ noGap }">
-		<div v-show="more && reversed" style="margin-bottom: var(--margin);">
-			<MkButton style="margin: 0 auto;" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMoreFeature">
-				<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
-				<template v-if="moreFetching"><MkLoading inline/></template>
-			</MkButton>
+<MkPagination ref="pagingComponent" :pagination="pagination">
+	<template #empty>
+		<div class="_fullinfo">
+			<img src="https://xn--931a.moe/assets/info.jpg" class="_ghost"/>
+			<div>{{ $ts.noNotes }}</div>
 		</div>
+	</template>
 
-		<XList ref="notes" v-slot="{ item: note }" :items="notes" :direction="reversed ? 'up' : 'down'" :reversed="reversed" :no-gap="noGap" :ad="true" class="notes">
-			<XNote :key="note._featuredId_ || note._prId_ || note.id" class="qtqtichx" :note="note" @update:note="updated(note, $event)"/>
-		</XList>
-
-		<div v-show="more && !reversed" style="margin-top: var(--margin);">
-			<MkButton v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" style="margin: 0 auto;" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMore">
-				<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
-				<template v-if="moreFetching"><MkLoading inline/></template>
-			</MkButton>
+	<template #default="{ items: notes }">
+		<div class="giivymft" :class="{ noGap }">
+			<XList ref="notes" v-slot="{ item: note }" :items="notes" :direction="pagination.reversed ? 'up' : 'down'" :reversed="pagination.reversed" :no-gap="noGap" :ad="true" class="notes">
+				<XNote :key="note._featuredId_ || note._prId_ || note.id" class="qtqtichx" :note="note" @update:note="updated(note, $event)"/>
+			</XList>
 		</div>
-	</div>
-</transition>
+	</template>
+</MkPagination>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import paging from '@/scripts/paging';
-import XNote from './note.vue';
-import XList from './date-separated-list.vue';
-import MkButton from '@/components/ui/button.vue';
+<script lang="ts" setup>
+import { ref } from 'vue';
+import XNote from '@/components/note.vue';
+import XList from '@/components/date-separated-list.vue';
+import MkPagination from '@/components/ui/pagination.vue';
+import { Paging } from '@/components/ui/pagination.vue';
 
-export default defineComponent({
-	components: {
-		XNote, XList, MkButton,
+const props = defineProps<{
+	pagination: Paging;
+	noGap?: boolean;
+}>();
+
+const pagingComponent = ref<InstanceType<typeof MkPagination>>();
+
+const updated = (oldValue, newValue) => {
+	pagingComponent.value?.updateItem(oldValue.id, () => newValue);
+};
+
+defineExpose({
+	prepend: (note) => {
+		pagingComponent.value?.prepend(note);
 	},
-
-	mixins: [
-		paging({
-			before: (self) => {
-				self.$emit('before');
-			},
-
-			after: (self, e) => {
-				self.$emit('after', e);
-			}
-		}),
-	],
-
-	props: {
-		pagination: {
-			required: true
-		},
-		prop: {
-			type: String,
-			required: false
-		},
-		noGap: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-	},
-
-	emits: ['before', 'after'],
-
-	computed: {
-		notes(): any[] {
-			return this.prop ? this.items.map(item => item[this.prop]) : this.items;
-		},
-
-		reversed(): boolean {
-			return this.pagination.reversed;
-		}
-	},
-
-	methods: {
-		updated(oldValue, newValue) {
-			const i = this.notes.findIndex(n => n === oldValue);
-			if (this.prop) {
-				this.items[i][this.prop] = newValue;
-			} else {
-				this.items[i] = newValue;
-			}
-		},
-
-		focus() {
-			this.$refs.notes.focus();
-		}
-	}
 });
 </script>
 
 <style lang="scss" scoped>
-.fade-enter-active,
-.fade-leave-active {
-	transition: opacity 0.125s ease;
-}
-.fade-enter-from,
-.fade-leave-to {
-	opacity: 0;
-}
-
 .giivymft {
 	&.noGap {
 		> .notes {
diff --git a/packages/client/src/components/notifications.vue b/packages/client/src/components/notifications.vue
index 328888c355..31511fb515 100644
--- a/packages/client/src/components/notifications.vue
+++ b/packages/client/src/components/notifications.vue
@@ -1,159 +1,84 @@
 <template>
-<transition name="fade" mode="out-in">
-	<MkLoading v-if="fetching"/>
+<MkPagination ref="pagingComponent" :pagination="pagination">
+	<template #empty>
+		<div class="_fullinfo">
+			<img src="https://xn--931a.moe/assets/info.jpg" class="_ghost"/>
+			<div>{{ $ts.noNotifications }}</div>
+		</div>
+	</template>
 
-	<MkError v-else-if="error" @retry="init()"/>
-
-	<p v-else-if="empty" class="mfcuwfyp">{{ $ts.noNotifications }}</p>
-
-	<div v-else>
-		<XList v-slot="{ item: notification }" class="elsfgstc" :items="items" :no-gap="true">
-			<XNote v-if="['reply', 'quote', 'mention'].includes(notification.type)" :key="notification.id" :note="notification.note" @update:note="noteUpdated(notification.note, $event)"/>
+	<template #default="{ items: notifications }">
+		<XList v-slot="{ item: notification }" class="elsfgstc" :items="notifications" :no-gap="true">
+			<XNote v-if="['reply', 'quote', 'mention'].includes(notification.type)" :key="notification.id" :note="notification.note" @update:note="noteUpdated(notification, $event)"/>
 			<XNotification v-else :key="notification.id" :notification="notification" :with-time="true" :full="true" class="_panel notification"/>
 		</XList>
-
-		<MkButton v-show="more" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" primary style="margin: var(--margin) auto;" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMore">
-			<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
-			<template v-if="moreFetching"><MkLoading inline/></template>
-		</MkButton>
-	</div>
-</transition>
+	</template>
+</MkPagination>
 </template>
 
-<script lang="ts">
-import { defineComponent, PropType, markRaw } from 'vue';
-import paging from '@/scripts/paging';
-import XNotification from './notification.vue';
-import XList from './date-separated-list.vue';
-import XNote from './note.vue';
+<script lang="ts" setup>
+import { defineComponent, PropType, markRaw, onUnmounted, onMounted, computed, ref } from 'vue';
 import { notificationTypes } from 'misskey-js';
+import MkPagination from '@/components/ui/pagination.vue';
+import { Paging } from '@/components/ui/pagination.vue';
+import XNotification from '@/components/notification.vue';
+import XList from '@/components/date-separated-list.vue';
+import XNote from '@/components/note.vue';
 import * as os from '@/os';
 import { stream } from '@/stream';
-import MkButton from '@/components/ui/button.vue';
+import { $i } from '@/account';
 
-export default defineComponent({
-	components: {
-		XNotification,
-		XList,
-		XNote,
-		MkButton,
-	},
+const props = defineProps<{
+	includeTypes?: PropType<typeof notificationTypes[number][]>;
+	unreadOnly?: boolean;
+}>();
 
-	mixins: [
-		paging({}),
-	],
+const pagingComponent = ref<InstanceType<typeof MkPagination>>();
 
-	props: {
-		includeTypes: {
-			type: Array as PropType<typeof notificationTypes[number][]>,
-			required: false,
-			default: null,
-		},
-		unreadOnly: {
-			type: Boolean,
-			required: false,
-			default: false,
-		},
-	},
+const allIncludeTypes = computed(() => props.includeTypes ?? notificationTypes.filter(x => !$i.mutingNotificationTypes.includes(x)));
 
-	data() {
-		return {
-			connection: null,
-			pagination: {
-				endpoint: 'i/notifications',
-				limit: 10,
-				params: () => ({
-					includeTypes: this.allIncludeTypes || undefined,
-					unreadOnly: this.unreadOnly,
-				})
-			},
-		};
-	},
+const pagination: Paging = {
+	endpoint: 'i/notifications' as const,
+	limit: 10,
+	params: computed(() => ({
+		includeTypes: allIncludeTypes.value || undefined,
+		unreadOnly: props.unreadOnly,
+	})),
+};
 
-	computed: {
-		allIncludeTypes() {
-			return this.includeTypes ?? notificationTypes.filter(x => !this.$i.mutingNotificationTypes.includes(x));
-		}
-	},
-
-	watch: {
-		includeTypes: {
-			handler() {
-				this.reload();
-			},
-			deep: true
-		},
-		unreadOnly: {
-			handler() {
-				this.reload();
-			},
-		},
-		// TODO: vue/vuexのバグか仕様かは不明なものの、プロフィール更新するなどして $i が更新されると、
-		// mutingNotificationTypes に変化が無くてもこのハンドラーが呼び出され無駄なリロードが発生するのを直す
-		'$i.mutingNotificationTypes': {
-			handler() {
-				if (this.includeTypes === null) {
-					this.reload();
-				}
-			},
-			deep: true
-		}
-	},
-
-	mounted() {
-		this.connection = markRaw(stream.useChannel('main'));
-		this.connection.on('notification', this.onNotification);
-	},
-
-	beforeUnmount() {
-		this.connection.dispose();
-	},
-
-	methods: {
-		onNotification(notification) {
-			const isMuted = !this.allIncludeTypes.includes(notification.type);
-			if (isMuted || document.visibilityState === 'visible') {
-				stream.send('readNotification', {
-					id: notification.id
-				});
-			}
-
-			if (!isMuted) {
-				this.prepend({
-					...notification,
-					isRead: document.visibilityState === 'visible'
-				});
-			}
-		},
-
-		noteUpdated(oldValue, newValue) {
-			const i = this.items.findIndex(n => n.note === oldValue);
-			this.items[i] = {
-				...this.items[i],
-				note: newValue
-			};
-		},
+const onNotification = (notification) => {
+	const isMuted = !allIncludeTypes.value.includes(notification.type);
+	if (isMuted || document.visibilityState === 'visible') {
+		stream.send('readNotification', {
+			id: notification.id
+		});
 	}
+
+	if (!isMuted) {
+		pagingComponent.value.prepend({
+			...notification,
+			isRead: document.visibilityState === 'visible'
+		});
+	}
+};
+
+const noteUpdated = (item, note) => {
+	pagingComponent.value?.updateItem(item.id, old => ({
+		...old,
+		note: note,
+	}));
+};
+
+onMounted(() => {
+	const connection = stream.useChannel('main');
+	connection.on('notification', onNotification);
+	onUnmounted(() => {
+		connection.dispose();
+	});
 });
 </script>
 
 <style lang="scss" scoped>
-.fade-enter-active,
-.fade-leave-active {
-	transition: opacity 0.125s ease;
-}
-.fade-enter-from,
-.fade-leave-to {
-	opacity: 0;
-}
-
-.mfcuwfyp {
-	margin: 0;
-	padding: 16px;
-	text-align: center;
-	color: var(--fg);
-}
-
 .elsfgstc {
 	background: var(--panel);
 }
diff --git a/packages/client/src/components/timeline.vue b/packages/client/src/components/timeline.vue
index 53697671b2..a7af02c30b 100644
--- a/packages/client/src/components/timeline.vue
+++ b/packages/client/src/components/timeline.vue
@@ -1,184 +1,143 @@
 <template>
-<XNotes ref="tl" :no-gap="!$store.state.showGapBetweenNotesInTimeline" :pagination="pagination" @before="$emit('before')" @after="e => $emit('after', e)" @queue="$emit('queue', $event)"/>
+<XNotes ref="tlComponent" :no-gap="!$store.state.showGapBetweenNotesInTimeline" :pagination="pagination" @queue="emit('queue', $event)"/>
 </template>
 
-<script lang="ts">
-import { defineComponent, markRaw } from 'vue';
+<script lang="ts" setup>
+import { ref, computed, provide, onUnmounted } from 'vue';
 import XNotes from './notes.vue';
 import * as os from '@/os';
 import { stream } from '@/stream';
 import * as sound from '@/scripts/sound';
+import { $i } from '@/account';
 
-export default defineComponent({
-	components: {
-		XNotes
-	},
+const props = defineProps<{
+	src: string;
+	list?: string;
+	antenna?: string;
+	channel?: string;
+	sound?: boolean;
+}>();
 
-	provide() {
-		return {
-			inChannel: this.src === 'channel'
-		};
-	},
+const emit = defineEmits<{
+	(e: 'note'): void;
+	(e: 'queue', count: number): void;
+}>();
 
-	props: {
-		src: {
-			type: String,
-			required: true
-		},
-		list: {
-			type: String,
-			required: false
-		},
-		antenna: {
-			type: String,
-			required: false
-		},
-		channel: {
-			type: String,
-			required: false
-		},
-		sound: {
-			type: Boolean,
-			required: false,
-			default: false,
-		}
-	},
+provide('inChannel', computed(() => props.src === 'channel'));
 
-	emits: ['note', 'queue', 'before', 'after'],
+const tlComponent = ref<InstanceType<typeof XNotes>>();
 
-	data() {
-		return {
-			connection: null,
-			connection2: null,
-			pagination: null,
-			baseQuery: {
-				includeMyRenotes: this.$store.state.showMyRenotes,
-				includeRenotedMyNotes: this.$store.state.showRenotedMyNotes,
-				includeLocalRenotes: this.$store.state.showLocalRenotes
-			},
-			query: {},
-			date: null
-		};
-	},
+const prepend = note => {
+	tlComponent.value.prepend(note);
 
-	created() {
-		const prepend = note => {
-			(this.$refs.tl as any).prepend(note);
+	emit('note');
 
-			this.$emit('note');
-
-			if (this.sound) {
-				sound.play(note.userId === this.$i.id ? 'noteMy' : 'note');
-			}
-		};
-
-		const onUserAdded = () => {
-			(this.$refs.tl as any).reload();
-		};
-
-		const onUserRemoved = () => {
-			(this.$refs.tl as any).reload();
-		};
-
-		const onChangeFollowing = () => {
-			if (!this.$refs.tl.backed) {
-				this.$refs.tl.reload();
-			}
-		};
-
-		let endpoint;
-
-		if (this.src == 'antenna') {
-			endpoint = 'antennas/notes';
-			this.query = {
-				antennaId: this.antenna
-			};
-			this.connection = markRaw(stream.useChannel('antenna', {
-				antennaId: this.antenna
-			}));
-			this.connection.on('note', prepend);
-		} else if (this.src == 'home') {
-			endpoint = 'notes/timeline';
-			this.connection = markRaw(stream.useChannel('homeTimeline'));
-			this.connection.on('note', prepend);
-
-			this.connection2 = markRaw(stream.useChannel('main'));
-			this.connection2.on('follow', onChangeFollowing);
-			this.connection2.on('unfollow', onChangeFollowing);
-		} else if (this.src == 'local') {
-			endpoint = 'notes/local-timeline';
-			this.connection = markRaw(stream.useChannel('localTimeline'));
-			this.connection.on('note', prepend);
-		} else if (this.src == 'social') {
-			endpoint = 'notes/hybrid-timeline';
-			this.connection = markRaw(stream.useChannel('hybridTimeline'));
-			this.connection.on('note', prepend);
-		} else if (this.src == 'global') {
-			endpoint = 'notes/global-timeline';
-			this.connection = markRaw(stream.useChannel('globalTimeline'));
-			this.connection.on('note', prepend);
-		} else if (this.src == 'mentions') {
-			endpoint = 'notes/mentions';
-			this.connection = markRaw(stream.useChannel('main'));
-			this.connection.on('mention', prepend);
-		} else if (this.src == 'directs') {
-			endpoint = 'notes/mentions';
-			this.query = {
-				visibility: 'specified'
-			};
-			const onNote = note => {
-				if (note.visibility == 'specified') {
-					prepend(note);
-				}
-			};
-			this.connection = markRaw(stream.useChannel('main'));
-			this.connection.on('mention', onNote);
-		} else if (this.src == 'list') {
-			endpoint = 'notes/user-list-timeline';
-			this.query = {
-				listId: this.list
-			};
-			this.connection = markRaw(stream.useChannel('userList', {
-				listId: this.list
-			}));
-			this.connection.on('note', prepend);
-			this.connection.on('userAdded', onUserAdded);
-			this.connection.on('userRemoved', onUserRemoved);
-		} else if (this.src == 'channel') {
-			endpoint = 'channels/timeline';
-			this.query = {
-				channelId: this.channel
-			};
-			this.connection = markRaw(stream.useChannel('channel', {
-				channelId: this.channel
-			}));
-			this.connection.on('note', prepend);
-		}
-
-		this.pagination = {
-			endpoint: endpoint,
-			limit: 10,
-			params: init => ({
-				untilDate: this.date?.getTime(),
-				...this.baseQuery, ...this.query
-			})
-		};
-	},
-
-	beforeUnmount() {
-		this.connection.dispose();
-		if (this.connection2) this.connection2.dispose();
-	},
-
-	methods: {
-		focus() {
-			this.$refs.tl.focus();
-		},
-
-		timetravel(date?: Date) {
-			this.date = date;
-			this.$refs.tl.reload();
-		}
+	if (props.sound) {
+		sound.play($i && (note.userId === $i.id) ? 'noteMy' : 'note');
 	}
+};
+
+const onUserAdded = () => {
+	tlComponent.value.reload();
+};
+
+const onUserRemoved = () => {
+	tlComponent.value.reload();
+};
+
+const onChangeFollowing = () => {
+	if (!tlComponent.value.backed) {
+		tlComponent.value.reload();
+	}
+};
+
+let endpoint;
+let query;
+let connection;
+let connection2;
+
+if (props.src === 'antenna') {
+	endpoint = 'antennas/notes';
+	query = {
+		antennaId: props.antenna
+	};
+	connection = stream.useChannel('antenna', {
+		antennaId: props.antenna
+	});
+	connection.on('note', prepend);
+} else if (props.src === 'home') {
+	endpoint = 'notes/timeline';
+	connection = stream.useChannel('homeTimeline');
+	connection.on('note', prepend);
+
+	connection2 = stream.useChannel('main');
+	connection2.on('follow', onChangeFollowing);
+	connection2.on('unfollow', onChangeFollowing);
+} else if (props.src === 'local') {
+	endpoint = 'notes/local-timeline';
+	connection = stream.useChannel('localTimeline');
+	connection.on('note', prepend);
+} else if (props.src === 'social') {
+	endpoint = 'notes/hybrid-timeline';
+	connection = stream.useChannel('hybridTimeline');
+	connection.on('note', prepend);
+} else if (props.src === 'global') {
+	endpoint = 'notes/global-timeline';
+	connection = stream.useChannel('globalTimeline');
+	connection.on('note', prepend);
+} else if (props.src === 'mentions') {
+	endpoint = 'notes/mentions';
+	connection = stream.useChannel('main');
+	connection.on('mention', prepend);
+} else if (props.src === 'directs') {
+	endpoint = 'notes/mentions';
+	query = {
+		visibility: 'specified'
+	};
+	const onNote = note => {
+		if (note.visibility == 'specified') {
+			prepend(note);
+		}
+	};
+	connection = stream.useChannel('main');
+	connection.on('mention', onNote);
+} else if (props.src === 'list') {
+	endpoint = 'notes/user-list-timeline';
+	query = {
+		listId: props.list
+	};
+	connection = stream.useChannel('userList', {
+		listId: props.list
+	});
+	connection.on('note', prepend);
+	connection.on('userAdded', onUserAdded);
+	connection.on('userRemoved', onUserRemoved);
+} else if (props.src === 'channel') {
+	endpoint = 'channels/timeline';
+	query = {
+		channelId: props.channel
+	};
+	connection = stream.useChannel('channel', {
+		channelId: props.channel
+	});
+	connection.on('note', prepend);
+}
+
+const pagination = {
+	endpoint: endpoint,
+	limit: 10,
+	params: query,
+};
+
+onUnmounted(() => {
+	connection.dispose();
+	if (connection2) connection2.dispose();
 });
+
+/* TODO
+const timetravel = (date?: Date) => {
+	this.date = date;
+	this.$refs.tl.reload();
+};
+*/
 </script>
diff --git a/packages/client/src/components/ui/pagination.vue b/packages/client/src/components/ui/pagination.vue
index 64af4a54f7..d4451e27cb 100644
--- a/packages/client/src/components/ui/pagination.vue
+++ b/packages/client/src/components/ui/pagination.vue
@@ -13,43 +13,267 @@
 		</slot>
 	</div>
 
-	<div v-else class="cxiknjgy">
+	<div v-else ref="rootEl">
 		<slot :items="items"></slot>
-		<div v-show="more" key="_more_" class="more _gap">
-			<MkButton v-appear="($store.state.enableInfiniteScroll && !disableAutoLoad) ? fetchMore : null" class="button" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" primary @click="fetchMore">
-				<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
-				<template v-if="moreFetching"><MkLoading inline/></template>
+		<div v-show="more" key="_more_" class="cxiknjgy _gap">
+			<MkButton v-if="!moreFetching" v-appear="($store.state.enableInfiniteScroll && !disableAutoLoad) ? fetchMore : null" class="button" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" primary @click="fetchMore">
+				{{ $ts.loadMore }}
 			</MkButton>
+			<MkLoading v-else class="loading"/>
 		</div>
 	</div>
 </transition>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import MkButton from './button.vue';
-import paging from '@/scripts/paging';
+<script lang="ts" setup>
+import { computed, ComputedRef, isRef, markRaw, onActivated, onDeactivated, Ref, ref, watch } from 'vue';
+import * as misskey from 'misskey-js';
+import * as os from '@/os';
+import { onScrollTop, isTopVisible, getScrollPosition, getScrollContainer } from '@/scripts/scroll';
+import MkButton from '@/components/ui/button.vue';
 
-export default defineComponent({
-	components: {
-		MkButton
-	},
+const SECOND_FETCH_LIMIT = 30;
 
-	mixins: [
-		paging({}),
-	],
+export type Paging<E extends keyof misskey.Endpoints = keyof misskey.Endpoints> = {
+	endpoint: E;
+	limit: number;
+	params?: misskey.Endpoints[E]['req'] | ComputedRef<misskey.Endpoints[E]['req']>;
 
-	props: {
-		pagination: {
-			required: true
-		},
+	/**
+	 * 検索APIのような、ページング不可なエンドポイントを利用する場合
+	 * (そのようなAPIをこの関数で使うのは若干矛盾してるけど)
+	 */
+	noPaging?: boolean;
 
-		disableAutoLoad: {
-			type: Boolean,
-			required: false,
-			default: false,
+	/**
+	 * items 配列の中身を逆順にする(新しい方が最後)
+	 */
+	reversed?: boolean;
+
+	offsetMode?: boolean;
+};
+
+const props = withDefaults(defineProps<{
+	pagination: Paging;
+	disableAutoLoad?: boolean;
+	displayLimit?: number;
+}>(), {
+	displayLimit: 30,
+});
+
+const emit = defineEmits<{
+	(e: 'queue', count: number): void;
+}>();
+
+type Item = { id: string; [another: string]: unknown; };
+
+const rootEl = ref<HTMLElement>();
+const items = ref<Item[]>([]);
+const queue = ref<Item[]>([]);
+const offset = ref(0);
+const fetching = ref(true);
+const moreFetching = ref(false);
+const inited = ref(false);
+const more = ref(false);
+const backed = ref(false); // 遡り中か否か
+const isBackTop = ref(false);
+const empty = computed(() => items.value.length === 0 && !fetching.value && inited.value);
+const error = computed(() => !fetching.value && !inited.value);
+
+const init = async (): Promise<void> => {
+	queue.value = [];
+	fetching.value = true;
+	const params = props.pagination.params ? isRef(props.pagination.params) ? props.pagination.params.value : props.pagination.params : {};
+	await os.api(props.pagination.endpoint, {
+		...params,
+		limit: props.pagination.noPaging ? (props.pagination.limit || 10) : (props.pagination.limit || 10) + 1,
+	}).then(res => {
+		for (let i = 0; i < res.length; i++) {
+			const item = res[i];
+			markRaw(item);
+			if (props.pagination.reversed) {
+				if (i === res.length - 2) item._shouldInsertAd_ = true;
+			} else {
+				if (i === 3) item._shouldInsertAd_ = true;
+			}
 		}
-	},
+		if (!props.pagination.noPaging && (res.length > (props.pagination.limit || 10))) {
+			res.pop();
+			items.value = props.pagination.reversed ? [...res].reverse() : res;
+			more.value = true;
+		} else {
+			items.value = props.pagination.reversed ? [...res].reverse() : res;
+			more.value = false;
+		}
+		offset.value = res.length;
+		inited.value = true;
+		fetching.value = false;
+	}, e => {
+		fetching.value = false;
+	});
+};
+
+const reload = (): void => {
+	items.value = [];
+	init();
+};
+
+const fetchMore = async (): Promise<void> => {
+	if (!more.value || fetching.value || moreFetching.value || items.value.length === 0) return;
+	moreFetching.value = true;
+	backed.value = true;
+	const params = props.pagination.params ? isRef(props.pagination.params) ? props.pagination.params.value : props.pagination.params : {};
+	await os.api(props.pagination.endpoint, {
+		...params,
+		limit: SECOND_FETCH_LIMIT + 1,
+		...(props.pagination.offsetMode ? {
+			offset: offset.value,
+		} : {
+			untilId: props.pagination.reversed ? items.value[0].id : items.value[items.value.length - 1].id,
+		}),
+	}).then(res => {
+		for (let i = 0; i < res.length; i++) {
+			const item = res[i];
+			markRaw(item);
+			if (props.pagination.reversed) {
+				if (i === res.length - 9) item._shouldInsertAd_ = true;
+			} else {
+				if (i === 10) item._shouldInsertAd_ = true;
+			}
+		}
+		if (res.length > SECOND_FETCH_LIMIT) {
+			res.pop();
+			items.value = props.pagination.reversed ? [...res].reverse().concat(items.value) : items.value.concat(res);
+			more.value = true;
+		} else {
+			items.value = props.pagination.reversed ? [...res].reverse().concat(items.value) : items.value.concat(res);
+			more.value = false;
+		}
+		offset.value += res.length;
+		moreFetching.value = false;
+	}, e => {
+		moreFetching.value = false;
+	});
+};
+
+const fetchMoreAhead = async (): Promise<void> => {
+	if (!more.value || fetching.value || moreFetching.value || items.value.length === 0) return;
+	moreFetching.value = true;
+	const params = props.pagination.params ? isRef(props.pagination.params) ? props.pagination.params.value : props.pagination.params : {};
+	await os.api(props.pagination.endpoint, {
+		...params,
+		limit: SECOND_FETCH_LIMIT + 1,
+		...(props.pagination.offsetMode ? {
+			offset: offset.value,
+		} : {
+			sinceId: props.pagination.reversed ? items.value[0].id : items.value[items.value.length - 1].id,
+		}),
+	}).then(res => {
+		for (const item of res) {
+			markRaw(item);
+		}
+		if (res.length > SECOND_FETCH_LIMIT) {
+			res.pop();
+			items.value = props.pagination.reversed ? [...res].reverse().concat(items.value) : items.value.concat(res);
+			more.value = true;
+		} else {
+			items.value = props.pagination.reversed ? [...res].reverse().concat(items.value) : items.value.concat(res);
+			more.value = false;
+		}
+		offset.value += res.length;
+		moreFetching.value = false;
+	}, e => {
+		moreFetching.value = false;
+	});
+};
+
+const prepend = (item: Item): void => {
+	if (rootEl.value == null) return;
+
+	if (props.pagination.reversed) {
+		const container = getScrollContainer(rootEl.value);
+		if (container == null) return; // TODO?
+
+		const pos = getScrollPosition(rootEl.value);
+		const viewHeight = container.clientHeight;
+		const height = container.scrollHeight;
+		const isBottom = (pos + viewHeight > height - 32);
+		if (isBottom) {
+			// オーバーフローしたら古いアイテムは捨てる
+			if (items.value.length >= props.displayLimit) {
+				// このやり方だとVue 3.2以降アニメーションが動かなくなる
+				//items.value = items.value.slice(-props.displayLimit);
+				while (items.value.length >= props.displayLimit) {
+					items.value.shift();
+				}
+				more.value = true;
+			}
+		}
+		items.value.push(item);
+		// TODO
+	} else {
+		const isTop = isBackTop.value || (document.body.contains(rootEl.value) && isTopVisible(rootEl.value));
+
+		if (isTop) {
+			// Prepend the item
+			items.value.unshift(item);
+
+			// オーバーフローしたら古いアイテムは捨てる
+			if (items.value.length >= props.displayLimit) {
+				// このやり方だとVue 3.2以降アニメーションが動かなくなる
+				//this.items = items.value.slice(0, props.displayLimit);
+				while (items.value.length >= props.displayLimit) {
+					items.value.pop();
+				}
+				more.value = true;
+			}
+		} else {
+			queue.value.push(item);
+			onScrollTop(rootEl.value, () => {
+				for (const item of queue.value) {
+					prepend(item);
+				}
+				queue.value = [];
+			});
+		}
+	}
+};
+
+const append = (item: Item): void => {
+	items.value.push(item);
+};
+
+const updateItem = (id: Item['id'], replacer: (old: Item) => Item): void => {
+	const i = items.value.findIndex(item => item.id === id);
+	items.value[i] = replacer(items.value[i]);
+};
+
+if (props.pagination.params && isRef(props.pagination.params)) {
+	watch(props.pagination.params, init, { deep: true });
+}
+
+watch(queue, (a, b) => {
+	if (a.length === 0 && b.length === 0) return;
+	emit('queue', queue.value.length);
+}, { deep: true });
+
+init();
+
+onActivated(() => {
+	isBackTop.value = false;
+});
+
+onDeactivated(() => {
+	isBackTop.value = window.scrollY === 0;
+});
+
+defineExpose({
+	items,
+	reload,
+	fetchMoreAhead,
+	prepend,
+	append,
+	updateItem,
 });
 </script>
 
@@ -64,11 +288,9 @@ export default defineComponent({
 }
 
 .cxiknjgy {
-	> .more > .button {
+	> .button {
 		margin-left: auto;
 		margin-right: auto;
-		height: 48px;
-		min-width: 150px;
 	}
 }
 </style>
diff --git a/packages/client/src/components/user-list.vue b/packages/client/src/components/user-list.vue
index 2148dab608..3e273721c7 100644
--- a/packages/client/src/components/user-list.vue
+++ b/packages/client/src/components/user-list.vue
@@ -1,91 +1,39 @@
 <template>
-<MkError v-if="error" @retry="init()"/>
+<MkPagination ref="pagingComponent" :pagination="pagination">
+	<template #empty>
+		<div class="_fullinfo">
+			<img src="https://xn--931a.moe/assets/info.jpg" class="_ghost"/>
+			<div>{{ $ts.noUsers }}</div>
+		</div>
+	</template>
 
-<div v-else class="efvhhmdq _isolated">
-	<div v-if="empty" class="no-users">
-		<p>{{ $ts.noUsers }}</p>
-	</div>
-	<div class="users">
-		<MkUserInfo v-for="user in users" :key="user.id" class="user" :user="user"/>
-	</div>
-	<button v-show="more" v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" class="more" :class="{ fetching: moreFetching }" :disabled="moreFetching" @click="fetchMore">
-		<template v-if="moreFetching"><i class="fas fa-spinner fa-pulse fa-fw"></i></template>{{ moreFetching ? $ts.loading : $ts.loadMore }}
-	</button>
-</div>
+	<template #default="{ items: users }">
+		<div class="efvhhmdq">
+			<MkUserInfo v-for="user in users" :key="user.id" class="user" :user="user"/>
+		</div>
+	</template>
+</MkPagination>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import paging from '@/scripts/paging';
-import MkUserInfo from './user-info.vue';
+<script lang="ts" setup>
+import { ref } from 'vue';
+import MkUserInfo from '@/components/user-info.vue';
+import MkPagination from '@/components/ui/pagination.vue';
+import { Paging } from '@/components/ui/pagination.vue';
 import { userPage } from '@/filters/user';
 
-export default defineComponent({
-	components: {
-		MkUserInfo,
-	},
+const props = defineProps<{
+	pagination: Paging;
+	noGap?: boolean;
+}>();
 
-	mixins: [
-		paging({}),
-	],
-
-	props: {
-		pagination: {
-			required: true
-		},
-		extract: {
-			required: false
-		},
-		expanded: {
-			type: Boolean,
-			default: true
-		},
-	},
-
-	computed: {
-		users() {
-			return this.extract ? this.extract(this.items) : this.items;
-		}
-	},
-
-	methods: {
-		userPage
-	}
-});
+const pagingComponent = ref<InstanceType<typeof MkPagination>>();
 </script>
 
 <style lang="scss" scoped>
 .efvhhmdq {
-	> .no-users {
-		text-align: center;
-	}
-
-	> .users {
-		display: grid;
-		grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
-		grid-gap: var(--margin);
-	}
-
-	> .more {
-		display: block;
-		width: 100%;
-		padding: 16px;
-
-		&:hover {
-			background: rgba(#000, 0.025);
-		}
-
-		&:active {
-			background: rgba(#000, 0.05);
-		}
-
-		&.fetching {
-			cursor: wait;
-		}
-
-		> i {
-			margin-right: 4px;
-		}
-	}
+	display: grid;
+	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
+	grid-gap: var(--margin);
 }
 </style>
diff --git a/packages/client/src/components/widgets.vue b/packages/client/src/components/widgets.vue
index 12f7129253..ccde5fbe55 100644
--- a/packages/client/src/components/widgets.vue
+++ b/packages/client/src/components/widgets.vue
@@ -10,7 +10,7 @@
 			<MkButton inline @click="$emit('exit')">{{ $ts.close }}</MkButton>
 		</header>
 		<XDraggable
-			v-model="_widgets"
+			v-model="widgets_"
 			item-key="id"
 			animation="150"
 		>
@@ -18,7 +18,7 @@
 				<div class="customize-container">
 					<button class="config _button" @click.prevent.stop="configWidget(element.id)"><i class="fas fa-cog"></i></button>
 					<button class="remove _button" @click.prevent.stop="removeWidget(element)"><i class="fas fa-times"></i></button>
-					<component :is="`mkw-${element.name}`" :widget="element" :setting-callback="setting => settings[element.id] = setting" @updateProps="updateWidget(element.id, $event)"/>
+					<component :ref="el => widgetRefs[element.id] = el" :is="`mkw-${element.name}`" :widget="element" @updateProps="updateWidget(element.id, $event)"/>
 				</div>
 			</template>
 		</XDraggable>
@@ -28,7 +28,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, defineAsyncComponent } from 'vue';
+import { defineComponent, defineAsyncComponent, reactive, ref, computed } from 'vue';
 import { v4 as uuid } from 'uuid';
 import MkSelect from '@/components/form/select.vue';
 import MkButton from '@/components/ui/button.vue';
@@ -54,50 +54,47 @@ export default defineComponent({
 
 	emits: ['updateWidgets', 'addWidget', 'removeWidget', 'updateWidget', 'exit'],
 
-	data() {
-		return {
-			widgetAdderSelected: null,
-			widgetDefs,
-			settings: {},
+	setup(props, context) {
+		const widgetRefs = reactive({});
+		const configWidget = (id: string) => {
+			widgetRefs[id].configure();
 		};
-	},
+		const widgetAdderSelected = ref(null);
+		const addWidget = () => {
+			if (widgetAdderSelected.value == null) return;
 
-	computed: {
-		_widgets: {
-			get() {
-				return this.widgets;
-			},
-			set(value) {
-				this.$emit('updateWidgets', value);
-			}
-		}
-	},
-
-	methods: {
-		configWidget(id) {
-			this.settings[id]();
-		},
-
-		addWidget() {
-			if (this.widgetAdderSelected == null) return;
-
-			this.$emit('addWidget', {
-				name: this.widgetAdderSelected,
+			context.emit('addWidget', {
+				name: widgetAdderSelected.value,
 				id: uuid(),
-				data: {}
+				data: {},
 			});
 
-			this.widgetAdderSelected = null;
-		},
+			widgetAdderSelected.value = null;
+		};
+		const removeWidget = (widget) => {
+			context.emit('removeWidget', widget);
+		};
+		const updateWidget = (id, data) => {
+			context.emit('updateWidget', { id, data });
+		};
+		const widgets_ = computed({
+			get: () => props.widgets,
+			set: (value) => {
+				context.emit('updateWidgets', value);
+			},
+		});
 
-		removeWidget(widget) {
-			this.$emit('removeWidget', widget);
-		},
-
-		updateWidget(id, data) {
-			this.$emit('updateWidget', { id, data });
-		},
-	}
+		return {
+			widgetRefs,
+			configWidget,
+			widgetAdderSelected,
+			widgetDefs,
+			addWidget,
+			removeWidget,
+			updateWidget,
+			widgets_,
+		};
+	},
 });
 </script>
 
diff --git a/packages/client/src/init.ts b/packages/client/src/init.ts
index 3327635e0e..bdd07b63a7 100644
--- a/packages/client/src/init.ts
+++ b/packages/client/src/init.ts
@@ -175,7 +175,6 @@ const app = createApp(await (
 	!$i                               ? import('@/ui/visitor.vue') :
 	ui === 'deck'                     ? import('@/ui/deck.vue') :
 	ui === 'desktop'                  ? import('@/ui/desktop.vue') :
-	ui === 'chat'                     ? import('@/ui/chat/index.vue') :
 	ui === 'classic'                  ? import('@/ui/classic.vue') :
 	import('@/ui/universal.vue')
 ).then(x => x.default));
diff --git a/packages/client/src/menu.ts b/packages/client/src/menu.ts
index ea6f801fec..98a892d569 100644
--- a/packages/client/src/menu.ts
+++ b/packages/client/src/menu.ts
@@ -198,13 +198,6 @@ export const menuDef = reactive({
 					localStorage.setItem('ui', 'classic');
 					unisonReload();
 				}
-			}, {
-				text: 'Chat (β)',
-				active: ui === 'chat',
-				action: () => {
-					localStorage.setItem('ui', 'chat');
-					unisonReload();
-				}
 			}, /*{
 				text: i18n.locale.desktop + ' (β)',
 				active: ui === 'desktop',
diff --git a/packages/client/src/pages/admin/abuses.vue b/packages/client/src/pages/admin/abuses.vue
index 8df20097b3..04257f86ce 100644
--- a/packages/client/src/pages/admin/abuses.vue
+++ b/packages/client/src/pages/admin/abuses.vue
@@ -62,7 +62,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 
 import MkButton from '@/components/ui/button.vue';
 import MkInput from '@/components/form/input.vue';
@@ -97,29 +97,15 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'admin/abuse-user-reports',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					state: this.state,
 					reporterOrigin: this.reporterOrigin,
 					targetUserOrigin: this.targetUserOrigin,
-				}),
+				})),
 			},
 		}
 	},
 
-	watch: {
-		state() {
-			this.$refs.reports.reload();
-		},
-
-		reporterOrigin() {
-			this.$refs.reports.reload();
-		},
-
-		targetUserOrigin() {
-			this.$refs.reports.reload();
-		},
-	},
-
 	mounted() {
 		this.$emit('info', this[symbols.PAGE_INFO]);
 	},
diff --git a/packages/client/src/pages/admin/files.vue b/packages/client/src/pages/admin/files.vue
index 032e394a66..f2027fe8ac 100644
--- a/packages/client/src/pages/admin/files.vue
+++ b/packages/client/src/pages/admin/files.vue
@@ -55,7 +55,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import MkButton from '@/components/ui/button.vue';
 import MkInput from '@/components/form/input.vue';
 import MkSelect from '@/components/form/select.vue';
@@ -97,27 +97,15 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'admin/drive/files',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					type: (this.type && this.type !== '') ? this.type : null,
 					origin: this.origin,
-					hostname: (this.hostname && this.hostname !== '') ? this.hostname : null,
-				}),
+					hostname: (this.searchHost && this.searchHost !== '') ? this.searchHost : null,
+				})),
 			},
 		}
 	},
 
-	watch: {
-		type() {
-			this.$refs.files.reload();
-		},
-		origin() {
-			this.$refs.files.reload();
-		},
-		searchHost() {
-			this.$refs.files.reload();
-		},
-	},
-
 	mounted() {
 		this.$emit('info', this[symbols.PAGE_INFO]);
 	},
diff --git a/packages/client/src/pages/admin/users.vue b/packages/client/src/pages/admin/users.vue
index e7a3437167..a094227ae9 100644
--- a/packages/client/src/pages/admin/users.vue
+++ b/packages/client/src/pages/admin/users.vue
@@ -30,7 +30,7 @@
 				<template #prefix>@</template>
 				<template #label>{{ $ts.username }}</template>
 			</MkInput>
-			<MkInput v-model="searchHost" style="flex: 1;" type="text" spellcheck="false" :disabled="pagination.params().origin === 'local'" @update:modelValue="$refs.users.reload()">
+			<MkInput v-model="searchHost" style="flex: 1;" type="text" spellcheck="false" :disabled="pagination.params.origin === 'local'" @update:modelValue="$refs.users.reload()">
 				<template #prefix>@</template>
 				<template #label>{{ $ts.host }}</template>
 			</MkInput>
@@ -62,7 +62,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import MkButton from '@/components/ui/button.vue';
 import MkInput from '@/components/form/input.vue';
 import MkSelect from '@/components/form/select.vue';
@@ -112,30 +112,18 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'admin/show-users',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					sort: this.sort,
 					state: this.state,
 					origin: this.origin,
 					username: this.searchUsername,
 					hostname: this.searchHost,
-				}),
+				})),
 				offsetMode: true
 			},
 		}
 	},
 
-	watch: {
-		sort() {
-			this.$refs.users.reload();
-		},
-		state() {
-			this.$refs.users.reload();
-		},
-		origin() {
-			this.$refs.users.reload();
-		},
-	},
-
 	async mounted() {
 		this.$emit('info', this[symbols.PAGE_INFO]);
 	},
diff --git a/packages/client/src/pages/channel.vue b/packages/client/src/pages/channel.vue
index 67ab2d8981..598e173d81 100644
--- a/packages/client/src/pages/channel.vue
+++ b/packages/client/src/pages/channel.vue
@@ -69,9 +69,9 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'channels/timeline',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					channelId: this.channelId,
-				})
+				}))
 			},
 		};
 	},
diff --git a/packages/client/src/pages/clip.vue b/packages/client/src/pages/clip.vue
index 077a6ac8b5..b375856803 100644
--- a/packages/client/src/pages/clip.vue
+++ b/packages/client/src/pages/clip.vue
@@ -52,9 +52,9 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'clips/notes',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					clipId: this.clipId,
-				})
+				}))
 			},
 		};
 	},
diff --git a/packages/client/src/pages/favorites.vue b/packages/client/src/pages/favorites.vue
index 588b0fa66c..f530da2a19 100644
--- a/packages/client/src/pages/favorites.vue
+++ b/packages/client/src/pages/favorites.vue
@@ -1,19 +1,42 @@
 <template>
 <MkSpacer :content-max="800">
-	<XNotes :pagination="pagination" :detail="true" :prop="'note'"/>
+	<MkPagination ref="pagingComponent" :pagination="pagination">
+		<template #empty>
+			<div class="_fullinfo">
+				<img src="https://xn--931a.moe/assets/info.jpg" class="_ghost"/>
+				<div>{{ $ts.noNotes }}</div>
+			</div>
+		</template>
+
+		<template #default="{ items }">
+			<XList v-slot="{ item }" :items="items" :direction="'down'" :no-gap="false" :ad="false">
+				<XNote :key="item.id" :note="item.note" :class="$style.note" @update:note="noteUpdated(item, $event)"/>
+			</XList>
+		</template>
+	</MkPagination>
 </MkSpacer>
 </template>
 
 <script lang="ts" setup>
-import XNotes from '@/components/notes.vue';
+import { ref } from 'vue';
+import MkPagination from '@/components/ui/pagination.vue';
+import XNote from '@/components/note.vue';
+import XList from '@/components/date-separated-list.vue';
 import * as symbols from '@/symbols';
 import { i18n } from '@/i18n';
 
 const pagination = {
-	endpoint: 'i/favorites',
+	endpoint: 'i/favorites' as const,
 	limit: 10,
-	params: () => ({
-	}),
+};
+
+const pagingComponent = ref<InstanceType<typeof MkPagination>>();
+
+const noteUpdated = (item, note) => {
+	pagingComponent.value?.updateItem(item.id, old => ({
+		...old,
+		note: note,
+	}));
 };
 
 defineExpose({
@@ -24,3 +47,10 @@ defineExpose({
 	},
 });
 </script>
+
+<style lang="scss" module>
+.note {
+	background: var(--panel);
+	border-radius: var(--radius);
+}
+</style>
\ No newline at end of file
diff --git a/packages/client/src/pages/federation.vue b/packages/client/src/pages/federation.vue
index a467c5eeb8..9815e68986 100644
--- a/packages/client/src/pages/federation.vue
+++ b/packages/client/src/pages/federation.vue
@@ -96,7 +96,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import MkButton from '@/components/ui/button.vue';
 import MkInput from '@/components/form/input.vue';
 import MkSelect from '@/components/form/select.vue';
@@ -130,7 +130,7 @@ export default defineComponent({
 				endpoint: 'federation/instances',
 				limit: 10,
 				offsetMode: true,
-				params: () => ({
+				params: computed(() => ({
 					sort: this.sort,
 					host: this.host != '' ? this.host : null,
 					...(
@@ -141,7 +141,7 @@ export default defineComponent({
 						this.state === 'blocked' ? { blocked: true } :
 						this.state === 'notResponding' ? { notResponding: true } :
 						{})
-				})
+				}))
 			},
 		}
 	},
diff --git a/packages/client/src/pages/gallery/post.vue b/packages/client/src/pages/gallery/post.vue
index 096947e6f8..9d769deca0 100644
--- a/packages/client/src/pages/gallery/post.vue
+++ b/packages/client/src/pages/gallery/post.vue
@@ -95,9 +95,9 @@ export default defineComponent({
 			otherPostsPagination: {
 				endpoint: 'users/gallery/posts',
 				limit: 6,
-				params: () => ({
+				params: computed(() => ({
 					userId: this.post.user.id
-				})
+				})),
 			},
 			post: null,
 			error: null,
diff --git a/packages/client/src/pages/page.vue b/packages/client/src/pages/page.vue
index 3a4803c3a3..5cb3948f1c 100644
--- a/packages/client/src/pages/page.vue
+++ b/packages/client/src/pages/page.vue
@@ -108,9 +108,9 @@ export default defineComponent({
 			otherPostsPagination: {
 				endpoint: 'users/pages',
 				limit: 6,
-				params: () => ({
+				params: computed(() => ({
 					userId: this.page.user.id
-				})
+				})),
 			},
 		};
 	},
diff --git a/packages/client/src/pages/search.vue b/packages/client/src/pages/search.vue
index 85d19bb255..771d0b557e 100644
--- a/packages/client/src/pages/search.vue
+++ b/packages/client/src/pages/search.vue
@@ -25,18 +25,12 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'notes/search',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					query: this.$route.query.q,
 					channelId: this.$route.query.channel,
-				})
+				}))
 			},
 		};
 	},
-
-	watch: {
-		$route() {
-			(this.$refs.notes as any).reload();
-		}
-	},
 });
 </script>
diff --git a/packages/client/src/pages/settings/security.vue b/packages/client/src/pages/settings/security.vue
index 82a21d5b16..03f2d6300b 100644
--- a/packages/client/src/pages/settings/security.vue
+++ b/packages/client/src/pages/settings/security.vue
@@ -12,7 +12,7 @@
 	
 	<FormSection>
 		<template #label>{{ $ts.signinHistory }}</template>
-		<FormPagination :pagination="pagination">
+		<MkPagination :pagination="pagination">
 			<template v-slot="{items}">
 				<div>
 					<div v-for="item in items" :key="item.id" v-panel class="timnmucd">
@@ -25,7 +25,7 @@
 					</div>
 				</div>
 			</template>
-		</FormPagination>
+		</MkPagination>
 	</FormSection>
 
 	<FormSection>
@@ -42,7 +42,7 @@ import { defineComponent } from 'vue';
 import FormSection from '@/components/form/section.vue';
 import FormSlot from '@/components/form/slot.vue';
 import FormButton from '@/components/ui/button.vue';
-import FormPagination from '@/components/form/pagination.vue';
+import MkPagination from '@/components/ui/pagination.vue';
 import X2fa from './2fa.vue';
 import * as os from '@/os';
 import * as symbols from '@/symbols';
@@ -51,7 +51,7 @@ export default defineComponent({
 	components: {
 		FormSection,
 		FormButton,
-		FormPagination,
+		MkPagination,
 		FormSlot,
 		X2fa,
 	},
diff --git a/packages/client/src/pages/tag.vue b/packages/client/src/pages/tag.vue
index a0c8367849..a9497ae801 100644
--- a/packages/client/src/pages/tag.vue
+++ b/packages/client/src/pages/tag.vue
@@ -5,7 +5,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import XNotes from '@/components/notes.vue';
 import * as symbols from '@/symbols';
 
@@ -30,17 +30,11 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'notes/search-by-tag',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					tag: this.tag,
-				})
+				}))
 			},
 		};
 	},
-
-	watch: {
-		tag() {
-			(this.$refs.notes as any).reload();
-		}
-	},
 });
 </script>
diff --git a/packages/client/src/pages/user/follow-list.vue b/packages/client/src/pages/user/follow-list.vue
index 9fb8943fb8..e12ea477ca 100644
--- a/packages/client/src/pages/user/follow-list.vue
+++ b/packages/client/src/pages/user/follow-list.vue
@@ -1,6 +1,6 @@
 <template>
 <div>
-	<MkPagination v-slot="{items}" ref="list" :pagination="pagination" class="mk-following-or-followers">
+	<MkPagination v-slot="{items}" ref="list" :pagination="type === 'following' ? followingPagination : followersPagination" class="mk-following-or-followers">
 		<div class="users _isolated">
 			<MkUserInfo v-for="user in items.map(x => type === 'following' ? x.followee : x.follower)" :key="user.id" class="user" :user="user"/>
 		</div>
@@ -9,7 +9,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import MkUserInfo from '@/components/user-info.vue';
 import MkPagination from '@/components/ui/pagination.vue';
 
@@ -32,25 +32,22 @@ export default defineComponent({
 
 	data() {
 		return {
-			pagination: {
-				endpoint: () => this.type === 'following' ? 'users/following' : 'users/followers',
+			followingPagination: {
+				endpoint: 'users/following',
 				limit: 20,
-				params: {
+				params: computed(() => ({
 					userId: this.user.id,
-				}
+				})),
+			},
+			followersPagination: {
+				endpoint: 'users/followers',
+				limit: 20,
+				params: computed(() => ({
+					userId: this.user.id,
+				})),
 			},
 		};
 	},
-
-	watch: {
-		type() {
-			this.$refs.list.reload();
-		},
-
-		user() {
-			this.$refs.list.reload();
-		}
-	}
 });
 </script>
 
diff --git a/packages/client/src/pages/user/gallery.vue b/packages/client/src/pages/user/gallery.vue
index 860aa9f44f..88f0604f1f 100644
--- a/packages/client/src/pages/user/gallery.vue
+++ b/packages/client/src/pages/user/gallery.vue
@@ -9,7 +9,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import MkGalleryPostPreview from '@/components/gallery-post-preview.vue';
 import MkPagination from '@/components/ui/pagination.vue';
 
@@ -31,18 +31,12 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'users/gallery/posts',
 				limit: 6,
-				params: () => ({
+				params: computed(() => ({
 					userId: this.user.id
-				})
+				})),
 			},
 		};
 	},
-
-	watch: {
-		user() {
-			this.$refs.list.reload();
-		}
-	}
 });
 </script>
 
diff --git a/packages/client/src/pages/user/index.timeline.vue b/packages/client/src/pages/user/index.timeline.vue
index 2ffa496979..7396a76efe 100644
--- a/packages/client/src/pages/user/index.timeline.vue
+++ b/packages/client/src/pages/user/index.timeline.vue
@@ -1,60 +1,36 @@
 <template>
 <div v-sticky-container class="yrzkoczt">
-	<MkTab v-model="with_" class="tab">
+	<MkTab v-model="include" class="tab">
 		<option :value="null">{{ $ts.notes }}</option>
 		<option value="replies">{{ $ts.notesAndReplies }}</option>
 		<option value="files">{{ $ts.withFiles }}</option>
 	</MkTab>
-	<XNotes ref="timeline" :no-gap="true" :pagination="pagination" @before="$emit('before')" @after="e => $emit('after', e)"/>
+	<XNotes ref="timeline" :no-gap="true" :pagination="pagination"/>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { ref, computed } from 'vue';
+import * as misskey from 'misskey-js';
 import XNotes from '@/components/notes.vue';
 import MkTab from '@/components/tab.vue';
 import * as os from '@/os';
 
-export default defineComponent({
-	components: {
-		XNotes,
-		MkTab,
-	},
+const props = defineProps<{
+	user: misskey.entities.UserDetailed;
+}>();
 
-	props: {
-		user: {
-			type: Object,
-			required: true,
-		},
-	},
+const include = ref<string | null>(null);
 
-	data() {
-		return {
-			date: null,
-			with_: null,
-			pagination: {
-				endpoint: 'users/notes',
-				limit: 10,
-				params: init => ({
-					userId: this.user.id,
-					includeReplies: this.with_ === 'replies',
-					withFiles: this.with_ === 'files',
-					untilDate: init ? undefined : (this.date ? this.date.getTime() : undefined),
-				})
-			}
-		};
-	},
-
-	watch: {
-		user() {
-			this.$refs.timeline.reload();
-		},
-
-		with_() {
-			this.$refs.timeline.reload();
-		},
-	},
-});
+const pagination = {
+	endpoint: 'users/notes' as const,
+	limit: 10,
+	params: computed(() => ({
+		userId: props.user.id,
+		includeReplies: include.value === 'replies',
+		withFiles: include.value === 'files',
+	})),
+};
 </script>
 
 <style lang="scss" scoped>
diff --git a/packages/client/src/pages/user/pages.vue b/packages/client/src/pages/user/pages.vue
index 40d1fe3842..3075dd5729 100644
--- a/packages/client/src/pages/user/pages.vue
+++ b/packages/client/src/pages/user/pages.vue
@@ -7,7 +7,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import MkPagePreview from '@/components/page-preview.vue';
 import MkPagination from '@/components/ui/pagination.vue';
 
@@ -29,18 +29,12 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'users/pages',
 				limit: 20,
-				params: {
+				params: computed(() => ({
 					userId: this.user.id,
-				}
+				})),
 			},
 		};
 	},
-
-	watch: {
-		user() {
-			this.$refs.list.reload();
-		}
-	}
 });
 </script>
 
diff --git a/packages/client/src/pages/user/reactions.vue b/packages/client/src/pages/user/reactions.vue
index 69c27de55b..f51f6669c3 100644
--- a/packages/client/src/pages/user/reactions.vue
+++ b/packages/client/src/pages/user/reactions.vue
@@ -14,7 +14,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import MkPagination from '@/components/ui/pagination.vue';
 import MkNote from '@/components/note.vue';
 import MkReactionIcon from '@/components/reaction-icon.vue';
@@ -38,18 +38,12 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'users/reactions',
 				limit: 20,
-				params: {
+				params: computed(() => ({
 					userId: this.user.id,
-				}
+				})),
 			},
 		};
 	},
-
-	watch: {
-		user() {
-			this.$refs.list.reload();
-		}
-	},
 });
 </script>
 
diff --git a/packages/client/src/scripts/form.ts b/packages/client/src/scripts/form.ts
index 7bf6cec452..7f321cc0ae 100644
--- a/packages/client/src/scripts/form.ts
+++ b/packages/client/src/scripts/form.ts
@@ -21,11 +21,39 @@ export type FormItem = {
 	default: string | null;
 	hidden?: boolean;
 	enum: string[];
+} | {
+	label?: string;
+	type: 'radio';
+	default: unknown | null;
+	hidden?: boolean;
+	options: {
+		label: string;
+		value: unknown;
+	}[];
+} | {
+	label?: string;
+	type: 'object';
+	default: Record<string, unknown> | null;
+	hidden: true;
 } | {
 	label?: string;
 	type: 'array';
 	default: unknown[] | null;
-	hidden?: boolean;
+	hidden: true;
 };
 
 export type Form = Record<string, FormItem>;
+
+type GetItemType<Item extends FormItem> =
+	Item['type'] extends 'string' ? string :
+	Item['type'] extends 'number' ? number :
+	Item['type'] extends 'boolean' ? boolean :
+	Item['type'] extends 'radio' ? unknown :
+	Item['type'] extends 'enum' ? string :
+	Item['type'] extends 'array' ? unknown[] :
+	Item['type'] extends 'object' ? Record<string, unknown>
+	: never;
+
+export type GetFormResultType<F extends Form> = {
+	[P in keyof F]: GetItemType<F[P]>;
+};
diff --git a/packages/client/src/scripts/paging.ts b/packages/client/src/scripts/paging.ts
deleted file mode 100644
index ef63ecc450..0000000000
--- a/packages/client/src/scripts/paging.ts
+++ /dev/null
@@ -1,246 +0,0 @@
-import { markRaw } from 'vue';
-import * as os from '@/os';
-import { onScrollTop, isTopVisible, getScrollPosition, getScrollContainer } from './scroll';
-
-const SECOND_FETCH_LIMIT = 30;
-
-// reversed: items 配列の中身を逆順にする(新しい方が最後)
-
-export default (opts) => ({
-	emits: ['queue'],
-
-	data() {
-		return {
-			items: [],
-			queue: [],
-			offset: 0,
-			fetching: true,
-			moreFetching: false,
-			inited: false,
-			more: false,
-			backed: false, // 遡り中か否か
-			isBackTop: false,
-		};
-	},
-
-	computed: {
-		empty(): boolean {
-			return this.items.length === 0 && !this.fetching && this.inited;
-		},
-
-		error(): boolean {
-			return !this.fetching && !this.inited;
-		},
-	},
-
-	watch: {
-		pagination: {
-			handler() {
-				this.init();
-			},
-			deep: true
-		},
-
-		queue: {
-			handler(a, b) {
-				if (a.length === 0 && b.length === 0) return;
-				this.$emit('queue', this.queue.length);
-			},
-			deep: true
-		}
-	},
-
-	created() {
-		opts.displayLimit = opts.displayLimit || 30;
-		this.init();
-	},
-
-	activated() {
-		this.isBackTop = false;
-	},
-
-	deactivated() {
-		this.isBackTop = window.scrollY === 0;
-	},
-
-	methods: {
-		reload() {
-			this.items = [];
-			this.init();
-		},
-
-		replaceItem(finder, data) {
-			const i = this.items.findIndex(finder);
-			this.items[i] = data;
-		},
-
-		removeItem(finder) {
-			const i = this.items.findIndex(finder);
-			this.items.splice(i, 1);
-		},
-
-		async init() {
-			this.queue = [];
-			this.fetching = true;
-			if (opts.before) opts.before(this);
-			let params = typeof this.pagination.params === 'function' ? this.pagination.params(true) : this.pagination.params;
-			if (params && params.then) params = await params;
-			if (params === null) return;
-			const endpoint = typeof this.pagination.endpoint === 'function' ? this.pagination.endpoint() : this.pagination.endpoint;
-			await os.api(endpoint, {
-				...params,
-				limit: this.pagination.noPaging ? (this.pagination.limit || 10) : (this.pagination.limit || 10) + 1,
-			}).then(items => {
-				for (let i = 0; i < items.length; i++) {
-					const item = items[i];
-					markRaw(item);
-					if (this.pagination.reversed) {
-						if (i === items.length - 2) item._shouldInsertAd_ = true;
-					} else {
-						if (i === 3) item._shouldInsertAd_ = true;
-					}
-				}
-				if (!this.pagination.noPaging && (items.length > (this.pagination.limit || 10))) {
-					items.pop();
-					this.items = this.pagination.reversed ? [...items].reverse() : items;
-					this.more = true;
-				} else {
-					this.items = this.pagination.reversed ? [...items].reverse() : items;
-					this.more = false;
-				}
-				this.offset = items.length;
-				this.inited = true;
-				this.fetching = false;
-				if (opts.after) opts.after(this, null);
-			}, e => {
-				this.fetching = false;
-				if (opts.after) opts.after(this, e);
-			});
-		},
-
-		async fetchMore() {
-			if (!this.more || this.fetching || this.moreFetching || this.items.length === 0) return;
-			this.moreFetching = true;
-			this.backed = true;
-			let params = typeof this.pagination.params === 'function' ? this.pagination.params(false) : this.pagination.params;
-			if (params && params.then) params = await params;
-			const endpoint = typeof this.pagination.endpoint === 'function' ? this.pagination.endpoint() : this.pagination.endpoint;
-			await os.api(endpoint, {
-				...params,
-				limit: SECOND_FETCH_LIMIT + 1,
-				...(this.pagination.offsetMode ? {
-					offset: this.offset,
-				} : {
-					untilId: this.pagination.reversed ? this.items[0].id : this.items[this.items.length - 1].id,
-				}),
-			}).then(items => {
-				for (let i = 0; i < items.length; i++) {
-					const item = items[i];
-					markRaw(item);
-					if (this.pagination.reversed) {
-						if (i === items.length - 9) item._shouldInsertAd_ = true;
-					} else {
-						if (i === 10) item._shouldInsertAd_ = true;
-					}
-				}
-				if (items.length > SECOND_FETCH_LIMIT) {
-					items.pop();
-					this.items = this.pagination.reversed ? [...items].reverse().concat(this.items) : this.items.concat(items);
-					this.more = true;
-				} else {
-					this.items = this.pagination.reversed ? [...items].reverse().concat(this.items) : this.items.concat(items);
-					this.more = false;
-				}
-				this.offset += items.length;
-				this.moreFetching = false;
-			}, e => {
-				this.moreFetching = false;
-			});
-		},
-
-		async fetchMoreFeature() {
-			if (!this.more || this.fetching || this.moreFetching || this.items.length === 0) return;
-			this.moreFetching = true;
-			let params = typeof this.pagination.params === 'function' ? this.pagination.params(false) : this.pagination.params;
-			if (params && params.then) params = await params;
-			const endpoint = typeof this.pagination.endpoint === 'function' ? this.pagination.endpoint() : this.pagination.endpoint;
-			await os.api(endpoint, {
-				...params,
-				limit: SECOND_FETCH_LIMIT + 1,
-				...(this.pagination.offsetMode ? {
-					offset: this.offset,
-				} : {
-					sinceId: this.pagination.reversed ? this.items[0].id : this.items[this.items.length - 1].id,
-				}),
-			}).then(items => {
-				for (const item of items) {
-					markRaw(item);
-				}
-				if (items.length > SECOND_FETCH_LIMIT) {
-					items.pop();
-					this.items = this.pagination.reversed ? [...items].reverse().concat(this.items) : this.items.concat(items);
-					this.more = true;
-				} else {
-					this.items = this.pagination.reversed ? [...items].reverse().concat(this.items) : this.items.concat(items);
-					this.more = false;
-				}
-				this.offset += items.length;
-				this.moreFetching = false;
-			}, e => {
-				this.moreFetching = false;
-			});
-		},
-
-		prepend(item) {
-			if (this.pagination.reversed) {
-				const container = getScrollContainer(this.$el);
-				const pos = getScrollPosition(this.$el);
-				const viewHeight = container.clientHeight;
-				const height = container.scrollHeight;
-				const isBottom = (pos + viewHeight > height - 32);
-				if (isBottom) {
-					// オーバーフローしたら古いアイテムは捨てる
-					if (this.items.length >= opts.displayLimit) {
-						// このやり方だとVue 3.2以降アニメーションが動かなくなる
-						//this.items = this.items.slice(-opts.displayLimit);
-						while (this.items.length >= opts.displayLimit) {
-							this.items.shift();
-						}
-						this.more = true;
-					}
-				}
-				this.items.push(item);
-				// TODO
-			} else {
-				const isTop = this.isBackTop || (document.body.contains(this.$el) && isTopVisible(this.$el));
-
-				if (isTop) {
-					// Prepend the item
-					this.items.unshift(item);
-
-					// オーバーフローしたら古いアイテムは捨てる
-					if (this.items.length >= opts.displayLimit) {
-						// このやり方だとVue 3.2以降アニメーションが動かなくなる
-						//this.items = this.items.slice(0, opts.displayLimit);
-						while (this.items.length >= opts.displayLimit) {
-							this.items.pop();
-						}
-						this.more = true;
-					}
-				} else {
-					this.queue.push(item);
-					onScrollTop(this.$el, () => {
-						for (const item of this.queue) {
-							this.prepend(item);
-						}
-						this.queue = [];
-					});
-				}
-			}
-		},
-
-		append(item) {
-			this.items.push(item);
-		},
-	}
-});
diff --git a/packages/client/src/ui/chat/date-separated-list.vue b/packages/client/src/ui/chat/date-separated-list.vue
deleted file mode 100644
index 1a36aca6dd..0000000000
--- a/packages/client/src/ui/chat/date-separated-list.vue
+++ /dev/null
@@ -1,157 +0,0 @@
-<script lang="ts">
-import { defineComponent, h, PropType, TransitionGroup } from 'vue';
-import MkAd from '@/components/global/ad.vue';
-
-export default defineComponent({
-	props: {
-		items: {
-			type: Array as PropType<{ id: string; createdAt: string; _shouldInsertAd_: boolean; }[]>,
-			required: true,
-		},
-		reversed: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-		ad: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-	},
-
-	render() {
-		const getDateText = (time: string) => {
-			const date = new Date(time).getDate();
-			const month = new Date(time).getMonth() + 1;
-			return this.$t('monthAndDay', {
-				month: month.toString(),
-				day: date.toString()
-			});
-		}
-
-		return h(this.reversed ? 'div' : TransitionGroup, {
-			class: 'hmjzthxl',
-			name: this.reversed ? 'list-reversed' : 'list',
-			tag: 'div',
-		}, this.items.map((item, i) => {
-			const el = this.$slots.default({
-				item: item
-			})[0];
-			if (el.key == null && item.id) el.key = item.id;
-
-			if (
-				i != this.items.length - 1 &&
-				new Date(item.createdAt).getDate() != new Date(this.items[i + 1].createdAt).getDate()
-			) {
-				const separator = h('div', {
-					class: 'separator',
-					key: item.id + ':separator',
-				}, h('p', {
-					class: 'date'
-				}, [
-					h('span', [
-						h('i', {
-							class: 'fas fa-angle-up icon',
-						}),
-						getDateText(item.createdAt)
-					]),
-					h('span', [
-						getDateText(this.items[i + 1].createdAt),
-						h('i', {
-							class: 'fas fa-angle-down icon',
-						})
-					])
-				]));
-
-				return [el, separator];
-			} else {
-				if (this.ad && item._shouldInsertAd_) {
-					return [h(MkAd, {
-						class: 'a', // advertiseの意(ブロッカー対策)
-						key: item.id + ':ad',
-						prefer: ['horizontal', 'horizontal-big'],
-					}), el];
-				} else {
-					return el;
-				}
-			}
-		}));
-	},
-});
-</script>
-
-<style lang="scss">
-.hmjzthxl {
-	> .list-move {
-		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
-	}
-	> .list-enter-active {
-		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1);
-	}
-	> .list-enter-from {
-		opacity: 0;
-		transform: translateY(-64px);
-	}
-
-	> .list-reversed-enter-active, > .list-reversed-leave-active {
-		transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1);
-	}
-	> .list-reversed-enter-from {
-		opacity: 0;
-		transform: translateY(64px);
-	}
-}
-</style>
-
-<style lang="scss">
-.hmjzthxl {
-	> .separator {
-		text-align: center;
-		position: relative;
-
-		&:before {
-			content: "";
-			display: block;
-			position: absolute;
-			top: 50%;
-			left: 0;
-			right: 0;
-			margin: auto;
-			width: calc(100% - 32px);
-			height: 1px;
-			background: var(--divider);
-		}
-
-		> .date {
-			display: inline-block;
-			position: relative;
-			margin: 0;
-			padding: 0 16px;
-			line-height: 32px;
-			text-align: center;
-			font-size: 12px;
-			color: var(--dateLabelFg);
-			background: var(--panel);
-
-			> span {
-				&:first-child {
-					margin-right: 8px;
-
-					> .icon {
-						margin-right: 8px;
-					}
-				}
-
-				&:last-child {
-					margin-left: 8px;
-
-					> .icon {
-						margin-left: 8px;
-					}
-				}
-			}
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/header-clock.vue b/packages/client/src/ui/chat/header-clock.vue
deleted file mode 100644
index 3488289c21..0000000000
--- a/packages/client/src/ui/chat/header-clock.vue
+++ /dev/null
@@ -1,62 +0,0 @@
-<template>
-<div class="acemodlh _monospace">
-	<div>
-		<span v-text="y"></span>/<span v-text="m"></span>/<span v-text="d"></span>
-	</div>
-	<div>
-		<span v-text="hh"></span>
-		<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
-		<span v-text="mm"></span>
-		<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
-		<span v-text="ss"></span>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import * as os from '@/os';
-
-export default defineComponent({
-	data() {
-		return {
-			clock: null,
-			y: null,
-			m: null,
-			d: null,
-			hh: null,
-			mm: null,
-			ss: null,
-			showColon: true,
-		};
-	},
-	created() {
-		this.tick();
-		this.clock = setInterval(this.tick, 1000);
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		tick() {
-			const now = new Date();
-			this.y = now.getFullYear().toString();
-			this.m = (now.getMonth() + 1).toString().padStart(2, '0');
-			this.d = now.getDate().toString().padStart(2, '0');
-			this.hh = now.getHours().toString().padStart(2, '0');
-			this.mm = now.getMinutes().toString().padStart(2, '0');
-			this.ss = now.getSeconds().toString().padStart(2, '0');
-			this.showColon = now.getSeconds() % 2 === 0;
-		}
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.acemodlh {
-	opacity: 0.7;
-	font-size: 0.85em;
-	line-height: 1em;
-	text-align: center;
-}
-</style>
diff --git a/packages/client/src/ui/chat/index.vue b/packages/client/src/ui/chat/index.vue
deleted file mode 100644
index 10cad6b98e..0000000000
--- a/packages/client/src/ui/chat/index.vue
+++ /dev/null
@@ -1,465 +0,0 @@
-<template>
-<div class="mk-app" @contextmenu.self.prevent="onContextmenu">
-	<XSidebar ref="menu" class="menu" :default-hidden="true"/>
-
-	<div class="nav">
-		<header class="header">
-			<div class="left">
-				<button class="_button account" @click="openAccountMenu">
-					<MkAvatar :user="$i" class="avatar"/><!--<MkAcct class="text" :user="$i"/>-->
-				</button>
-			</div>
-			<div class="right">
-				<MkA v-tooltip="$ts.messaging" class="item" to="/my/messaging"><i class="fas fa-comments icon"></i><span v-if="$i.hasUnreadMessagingMessage" class="indicator"><i class="fas fa-circle"></i></span></MkA>
-				<MkA v-tooltip="$ts.directNotes" class="item" to="/my/messages"><i class="fas fa-envelope icon"></i><span v-if="$i.hasUnreadSpecifiedNotes" class="indicator"><i class="fas fa-circle"></i></span></MkA>
-				<MkA v-tooltip="$ts.mentions" class="item" to="/my/mentions"><i class="fas fa-at icon"></i><span v-if="$i.hasUnreadMentions" class="indicator"><i class="fas fa-circle"></i></span></MkA>
-				<MkA v-tooltip="$ts.notifications" class="item" to="/my/notifications"><i class="fas fa-bell icon"></i><span v-if="$i.hasUnreadNotification" class="indicator"><i class="fas fa-circle"></i></span></MkA>
-			</div>
-		</header>
-		<div class="body">
-			<div class="container">
-				<div class="header">{{ $ts.timeline }}</div>
-				<div class="body">
-					<MkA to="/timeline/home" class="item" :class="{ active: tl === 'home' }"><i class="fas fa-home icon"></i>{{ $ts._timelines.home }}</MkA>
-					<MkA to="/timeline/local" class="item" :class="{ active: tl === 'local' }"><i class="fas fa-comments icon"></i>{{ $ts._timelines.local }}</MkA>
-					<MkA to="/timeline/social" class="item" :class="{ active: tl === 'social' }"><i class="fas fa-share-alt icon"></i>{{ $ts._timelines.social }}</MkA>
-					<MkA to="/timeline/global" class="item" :class="{ active: tl === 'global' }"><i class="fas fa-globe icon"></i>{{ $ts._timelines.global }}</MkA>
-				</div>
-			</div>
-			<div v-if="followedChannels" class="container">
-				<div class="header">{{ $ts.channel }} ({{ $ts.following }})<button class="_button add" @click="addChannel"><i class="fas fa-plus"></i></button></div>
-				<div class="body">
-					<MkA v-for="channel in followedChannels" :key="channel.id" :to="`/channels/${ channel.id }`" class="item" :class="{ active: tl === `channel:${ channel.id }`, read: !channel.hasUnreadNote }"><i class="fas fa-satellite-dish icon"></i>{{ channel.name }}</MkA>
-				</div>
-			</div>
-			<div v-if="featuredChannels" class="container">
-				<div class="header">{{ $ts.channel }}<button class="_button add" @click="addChannel"><i class="fas fa-plus"></i></button></div>
-				<div class="body">
-					<MkA v-for="channel in featuredChannels" :key="channel.id" :to="`/channels/${ channel.id }`" class="item" :class="{ active: tl === `channel:${ channel.id }` }"><i class="fas fa-satellite-dish icon"></i>{{ channel.name }}</MkA>
-				</div>
-			</div>
-			<div v-if="lists" class="container">
-				<div class="header">{{ $ts.lists }}<button class="_button add" @click="addList"><i class="fas fa-plus"></i></button></div>
-				<div class="body">
-					<MkA v-for="list in lists" :key="list.id" :to="`/my/list/${ list.id }`" class="item" :class="{ active: tl === `list:${ list.id }` }"><i class="fas fa-list-ul icon"></i>{{ list.name }}</MkA>
-				</div>
-			</div>
-			<div v-if="antennas" class="container">
-				<div class="header">{{ $ts.antennas }}<button class="_button add" @click="addAntenna"><i class="fas fa-plus"></i></button></div>
-				<div class="body">
-					<MkA v-for="antenna in antennas" :key="antenna.id" :to="`/my/antenna/${ antenna.id }`" class="item" :class="{ active: tl === `antenna:${ antenna.id }` }"><i class="fas fa-satellite icon"></i>{{ antenna.name }}</MkA>
-				</div>
-			</div>
-			<div class="container">
-				<div class="body">
-					<MkA to="/my/favorites" class="item"><i class="fas fa-star icon"></i>{{ $ts.favorites }}</MkA>
-				</div>
-			</div>
-			<MkAd class="a" :prefer="['square']"/>
-		</div>
-		<footer class="footer">
-			<div class="left">
-				<button class="_button menu" @click="showMenu">
-					<i class="fas fa-bars icon"></i>
-				</button>
-			</div>
-			<div class="right">
-				<button v-tooltip="$ts.search" class="_button item search" @click="search">
-					<i class="fas fa-search icon"></i>
-				</button>
-				<MkA v-tooltip="$ts.settings" class="item" to="/settings"><i class="fas fa-cog icon"></i></MkA>
-			</div>
-		</footer>
-	</div>
-
-	<main class="main" @contextmenu.stop="onContextmenu">
-		<header class="header">
-			<MkHeader class="header" :info="pageInfo" :menu="menu" :center="false" @click="onHeaderClick"/>
-		</header>
-		<router-view v-slot="{ Component }">
-			<transition :name="$store.state.animation ? 'page' : ''" mode="out-in" @enter="onTransition">
-				<keep-alive :include="['timeline']">
-					<component :is="Component" :ref="changePage" class="body"/>
-				</keep-alive>
-			</transition>
-		</router-view>
-	</main>
-
-	<XSide ref="side" class="side" @open="sideViewOpening = true" @close="sideViewOpening = false"/>
-	<div class="side widgets" :class="{ sideViewOpening }">
-		<XWidgets/>
-	</div>
-
-	<XCommon/>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent, defineAsyncComponent } from 'vue';
-import { instanceName, url } from '@/config';
-import XSidebar from '@/ui/_common_/sidebar.vue';
-import XWidgets from './widgets.vue';
-import XCommon from '../_common_/common.vue';
-import XSide from './side.vue';
-import XHeaderClock from './header-clock.vue';
-import * as os from '@/os';
-import { router } from '@/router';
-import { menuDef } from '@/menu';
-import { search } from '@/scripts/search';
-import copyToClipboard from '@/scripts/copy-to-clipboard';
-import { store } from './store';
-import * as symbols from '@/symbols';
-import { openAccountMenu } from '@/account';
-
-export default defineComponent({
-	components: {
-		XCommon,
-		XSidebar,
-		XWidgets,
-		XSide, // NOTE: dynamic importするとAsyncComponentWrapperが間に入るせいでref取得できなくて面倒になる
-		XHeaderClock,
-	},
-
-	provide() {
-		return {
-			sideViewHook: (path) => {
-				this.$refs.side.navigate(path);
-			}
-		};
-	},
-
-	data() {
-		return {
-			pageInfo: null,
-			lists: null,
-			antennas: null,
-			followedChannels: null,
-			featuredChannels: null,
-			currentChannel: null,
-			menuDef: menuDef,
-			sideViewOpening: false,
-			instanceName,
-		};
-	},
-
-	computed: {
-		menu() {
-			return [{
-				icon: 'fas fa-columns',
-				text: this.$ts.openInSideView,
-				action: () => {
-					this.$refs.side.navigate(this.$route.path);
-				}
-			}, {
-				icon: 'fas fa-window-maximize',
-				text: this.$ts.openInWindow,
-				action: () => {
-					os.pageWindow(this.$route.path);
-				}
-			}];
-		}
-	},
-
-	async created() {
-		if (window.innerWidth < 1024) {
-			localStorage.setItem('ui', 'default');
-			location.reload();
-		}
-
-		await store.ready;
-
-		os.api('users/lists/list').then(lists => {
-			this.lists = lists;
-		});
-
-		os.api('antennas/list').then(antennas => {
-			this.antennas = antennas;
-		});
-
-		os.api('channels/followed', { limit: 20 }).then(channels => {
-			this.followedChannels = channels;
-		});
-
-		// TODO: pagination
-		os.api('channels/featured', { limit: 20 }).then(channels => {
-			this.featuredChannels = channels;
-		});
-	},
-
-	methods: {
-		changePage(page) {
-			console.log(page);
-			if (page == null) return;
-			if (page[symbols.PAGE_INFO]) {
-				this.pageInfo = page[symbols.PAGE_INFO];
-				document.title = `${this.pageInfo.title} | ${instanceName}`;
-			}
-		},
-
-		showMenu() {
-			this.$refs.menu.show();
-		},
-
-		post() {
-			os.post();
-		},
-
-		search() {
-			search();
-		},
-
-		back() {
-			history.back();
-		},
-
-		top() {
-			window.scroll({ top: 0, behavior: 'smooth' });
-		},
-
-		onTransition() {
-			if (window._scroll) window._scroll();
-		},
-
-		onHeaderClick() {
-			window.scroll({ top: 0, behavior: 'smooth' });
-		},
-
-		onContextmenu(e) {
-			const isLink = (el: HTMLElement) => {
-				if (el.tagName === 'A') return true;
-				if (el.parentElement) {
-					return isLink(el.parentElement);
-				}
-			};
-			if (isLink(e.target)) return;
-			if (['INPUT', 'TEXTAREA', 'IMG', 'VIDEO', 'CANVAS'].includes(e.target.tagName) || e.target.attributes['contenteditable']) return;
-			if (window.getSelection().toString() !== '') return;
-			const path = this.$route.path;
-			os.contextMenu([{
-				type: 'label',
-				text: path,
-			}, {
-				icon: 'fas fa-columns',
-				text: this.$ts.openInSideView,
-				action: () => {
-					this.$refs.side.navigate(path);
-				}
-			}, {
-				icon: 'fas fa-window-maximize',
-				text: this.$ts.openInWindow,
-				action: () => {
-					os.pageWindow(path);
-				}
-			}], e);
-		},
-
-		openAccountMenu,
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.mk-app {
-	$header-height: 54px; // TODO: どこかに集約したい
-	$ui-font-size: 1em; // TODO: どこかに集約したい
-
-	// ほんとは単に 100vh と書きたいところだが... https://css-tricks.com/the-trick-to-viewport-units-on-mobile/
-	height: calc(var(--vh, 1vh) * 100);
-	display: flex;
-
-	> .nav {
-		display: flex;
-		flex-direction: column;
-		width: 250px;
-		height: 100vh;
-		border-right: solid 4px var(--divider);
-
-		> .header, > .footer {
-			$padding: 8px;
-			display: flex;
-			align-items: center;
-			z-index: 1000;
-			height: $header-height;
-			padding: $padding;
-			box-sizing: border-box;
-			user-select: none;
-
-			&.header {
-				border-bottom: solid 0.5px var(--divider);
-			}
-
-			&.footer {
-				border-top: solid 0.5px var(--divider);
-			}
-
-			> .left, > .right {
-				> .item, > .menu {
-					display: inline-flex;
-					vertical-align: middle;
-					height: ($header-height - ($padding * 2));
-					width: ($header-height - ($padding * 2));
-					box-sizing: border-box;
-					//opacity: 0.6;
-					position: relative;
-					border-radius: 5px;
-
-					&:hover {
-						background: rgba(0, 0, 0, 0.05);
-					}
-
-					> .icon {
-						margin: auto;
-					}
-
-					> .indicator {
-						position: absolute;
-						top: 8px;
-						right: 8px;
-						color: var(--indicator);
-						font-size: 8px;
-						line-height: 8px;
-						animation: blink 1s infinite;
-					}
-				}
-			}
-
-			> .left {
-				flex: 1;
-				min-width: 0;
-
-				> .account {
-					display: flex;
-					align-items: center;
-					padding: 0 8px;
-
-					> .avatar {
-						width: 26px;
-						height: 26px;
-						margin-right: 8px;
-					}
-
-					> .text {
-						white-space: nowrap;
-						overflow: hidden;
-						text-overflow: ellipsis;
-						font-size: 0.9em;
-					}
-				}
-			}
-
-			> .right {
-				margin-left: auto;
-			}
-		}
-
-		> .body {
-			flex: 1;
-			min-width: 0;
-			overflow: auto;
-
-			> .container {
-				margin-top: 8px;
-				margin-bottom: 8px;
-
-				& + .container {
-					margin-top: 16px;
-				}
-
-				> .header {
-					display: flex;
-					font-size: 0.9em;
-					padding: 8px 16px;
-					position: sticky;
-					top: 0;
-					background: var(--X17);
-					-webkit-backdrop-filter: var(--blur, blur(8px));
-					backdrop-filter: var(--blur, blur(8px));
-					z-index: 1;
-					color: var(--fgTransparentWeak);
-
-					> .add {
-						margin-left: auto;
-						color: var(--fgTransparentWeak);
-
-						&:hover {
-							color: var(--fg);
-						}
-					}
-				}
-
-				> .body {
-					padding: 0 8px;
-
-					> .item {
-						display: block;
-						padding: 6px 8px;
-						border-radius: 4px;
-						white-space: nowrap;
-						overflow: hidden;
-						text-overflow: ellipsis;
-
-						&:hover {
-							text-decoration: none;
-							background: rgba(0, 0, 0, 0.05);
-						}
-
-						&.active, &.active:hover {
-							background: var(--accent);
-							color: #fff !important;
-						}
-
-						&.read {
-							color: var(--fgTransparent);
-						}
-
-						> .icon {
-							margin-right: 8px;
-							opacity: 0.6;
-						}
-					}
-				}
-			}
-
-			> .a {
-				margin: 12px;
-			}
-		}
-	}
-
-	> .main {
-		display: flex;
-		flex: 1;
-		flex-direction: column;
-		min-width: 0;
-		height: 100vh;
-		position: relative;
-		background: var(--panel);
-
-		> .header {
-			z-index: 1000;
-			height: $header-height;
-			background-color: var(--panel);
-			border-bottom: solid 0.5px var(--divider);
-			user-select: none;
-		}
-
-		> .body {
-			width: 100%;
-			box-sizing: border-box;
-			overflow: auto;
-		}
-	}
-
-	> .side {
-		width: 350px;
-		border-left: solid 4px var(--divider);
-		background: var(--panel);
-
-		&.widgets.sideViewOpening {
-			@media (max-width: 1400px) {
-				display: none;
-			}
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/note-header.vue b/packages/client/src/ui/chat/note-header.vue
deleted file mode 100644
index 5f87fdd14e..0000000000
--- a/packages/client/src/ui/chat/note-header.vue
+++ /dev/null
@@ -1,99 +0,0 @@
-<template>
-<header class="dehvdgxo">
-	<MkA v-user-preview="note.user.id" class="name" :to="userPage(note.user)">
-		<MkUserName :user="note.user"/>
-	</MkA>
-	<span v-if="note.user.isBot" class="is-bot">bot</span>
-	<span class="username"><MkAcct :user="note.user"/></span>
-	<div class="info">
-		<MkA class="created-at" :to="notePage(note)">
-			<MkTime :time="note.createdAt"/>
-		</MkA>
-		<span v-if="note.visibility !== 'public'" class="visibility">
-			<i v-if="note.visibility === 'home'" class="fas fa-home"></i>
-			<i v-else-if="note.visibility === 'followers'" class="fas fa-unlock"></i>
-			<i v-else-if="note.visibility === 'specified'" class="fas fa-envelope"></i>
-		</span>
-		<span v-if="note.localOnly" class="localOnly"><i class="fas fa-biohazard"></i></span>
-	</div>
-</header>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import { notePage } from '@/filters/note';
-import { userPage } from '@/filters/user';
-import * as os from '@/os';
-
-export default defineComponent({
-	props: {
-		note: {
-			type: Object,
-			required: true
-		},
-	},
-
-	data() {
-		return {
-		};
-	},
-
-	methods: {
-		notePage,
-		userPage
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.dehvdgxo {
-	display: flex;
-	align-items: baseline;
-	white-space: nowrap;
-	font-size: 0.9em;
-
-	> .name {
-		display: block;
-		margin: 0 .5em 0 0;
-		padding: 0;
-		overflow: hidden;
-		font-size: 1em;
-		font-weight: bold;
-		text-decoration: none;
-		text-overflow: ellipsis;
-
-		&:hover {
-			text-decoration: underline;
-		}
-	}
-
-	> .is-bot {
-		flex-shrink: 0;
-		align-self: center;
-		margin: 0 .5em 0 0;
-		padding: 1px 6px;
-		font-size: 80%;
-		border: solid 0.5px var(--divider);
-		border-radius: 3px;
-	}
-
-	> .username {
-		margin: 0 .5em 0 0;
-		overflow: hidden;
-		text-overflow: ellipsis;
-	}
-
-	> .info {
-		font-size: 0.9em;
-		opacity: 0.7;
-
-		> .visibility {
-			margin-left: 8px;
-		}
-
-		> .localOnly {
-			margin-left: 8px;
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/note-preview.vue b/packages/client/src/ui/chat/note-preview.vue
deleted file mode 100644
index c28591815e..0000000000
--- a/packages/client/src/ui/chat/note-preview.vue
+++ /dev/null
@@ -1,112 +0,0 @@
-<template>
-<div class="hduudsxk">
-	<MkAvatar class="avatar" :user="note.user"/>
-	<div class="main">
-		<XNoteHeader class="header" :note="note" :mini="true"/>
-		<div class="body">
-			<p v-if="note.cw != null" class="cw">
-				<span v-if="note.cw != ''" class="text">{{ note.cw }}</span>
-				<XCwButton v-model="showContent" :note="note"/>
-			</p>
-			<div v-show="note.cw == null || showContent" class="content">
-				<XSubNote-content class="text" :note="note"/>
-			</div>
-		</div>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import XNoteHeader from './note-header.vue';
-import XSubNoteContent from './sub-note-content.vue';
-import XCwButton from '@/components/cw-button.vue';
-import * as os from '@/os';
-
-export default defineComponent({
-	components: {
-		XNoteHeader,
-		XSubNoteContent,
-		XCwButton,
-	},
-
-	props: {
-		note: {
-			type: Object,
-			required: true
-		}
-	},
-
-	data() {
-		return {
-			showContent: false
-		};
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.hduudsxk {
-	display: flex;
-	margin: 0;
-	padding: 0;
-	overflow: hidden;
-	font-size: 0.95em;
-
-	> .avatar {
-
-		@media (min-width: 350px) {
-			margin: 0 10px 0 0;
-			width: 44px;
-			height: 44px;
-		}
-
-		@media (min-width: 500px) {
-			margin: 0 12px 0 0;
-			width: 48px;
-			height: 48px;
-		}
-	}
-
-	> .avatar {
-		flex-shrink: 0;
-		display: block;
-		margin: 0 10px 0 0;
-		width: 40px;
-		height: 40px;
-		border-radius: 8px;
-	}
-
-	> .main {
-		flex: 1;
-		min-width: 0;
-
-		> .header {
-			margin-bottom: 2px;
-		}
-
-		> .body {
-
-			> .cw {
-				cursor: default;
-				display: block;
-				margin: 0;
-				padding: 0;
-				overflow-wrap: break-word;
-
-				> .text {
-					margin-right: 8px;
-				}
-			}
-
-			> .content {
-				> .text {
-					cursor: default;
-					margin: 0;
-					padding: 0;
-				}
-			}
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/note.sub.vue b/packages/client/src/ui/chat/note.sub.vue
deleted file mode 100644
index b61b7521a8..0000000000
--- a/packages/client/src/ui/chat/note.sub.vue
+++ /dev/null
@@ -1,137 +0,0 @@
-<template>
-<div class="wrpstxzv" :class="{ children }">
-	<div class="main">
-		<MkAvatar class="avatar" :user="note.user"/>
-		<div class="body">
-			<XNoteHeader class="header" :note="note" :mini="true"/>
-			<div class="body">
-				<p v-if="note.cw != null" class="cw">
-					<Mfm v-if="note.cw != ''" class="text" :text="note.cw" :author="note.user" :i="$i" :custom-emojis="note.emojis"/>
-					<XCwButton v-model="showContent" :note="note"/>
-				</p>
-				<div v-show="note.cw == null || showContent" class="content">
-					<XSubNote-content class="text" :note="note"/>
-				</div>
-			</div>
-		</div>
-	</div>
-	<XSub v-for="reply in replies" :key="reply.id" :note="reply" class="reply" :detail="true" :children="true"/>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import XNoteHeader from './note-header.vue';
-import XSubNoteContent from './sub-note-content.vue';
-import XCwButton from '@/components/cw-button.vue';
-import * as os from '@/os';
-
-export default defineComponent({
-	name: 'XSub',
-
-	components: {
-		XNoteHeader,
-		XSubNoteContent,
-		XCwButton,
-	},
-
-	props: {
-		note: {
-			type: Object,
-			required: true
-		},
-		detail: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-		children: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-		// TODO
-		truncate: {
-			type: Boolean,
-			default: true
-		}
-	},
-
-	data() {
-		return {
-			showContent: false,
-			replies: [],
-		};
-	},
-
-	created() {
-		if (this.detail) {
-			os.api('notes/children', {
-				noteId: this.note.id,
-				limit: 5
-			}).then(replies => {
-				this.replies = replies;
-			});
-		}
-	},
-});
-</script>
-
-<style lang="scss" scoped>
-.wrpstxzv {
-	padding: 16px 16px;
-	font-size: 0.8em;
-
-	&.children {
-		padding: 10px 0 0 16px;
-		font-size: 1em;
-	}
-
-	> .main {
-		display: flex;
-
-		> .avatar {
-			flex-shrink: 0;
-			display: block;
-			margin: 0 8px 0 0;
-			width: 36px;
-			height: 36px;
-		}
-
-		> .body {
-			flex: 1;
-			min-width: 0;
-
-			> .header {
-				margin-bottom: 2px;
-			}
-
-			> .body {
-				> .cw {
-					cursor: default;
-					display: block;
-					margin: 0;
-					padding: 0;
-					overflow-wrap: break-word;
-
-					> .text {
-						margin-right: 8px;
-					}
-				}
-
-				> .content {
-					> .text {
-						margin: 0;
-						padding: 0;
-					}
-				}
-			}
-		}
-	}
-
-	> .reply {
-		border-left: solid 0.5px var(--divider);
-		margin-top: 10px;
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/note.vue b/packages/client/src/ui/chat/note.vue
deleted file mode 100644
index fa5faa4ec3..0000000000
--- a/packages/client/src/ui/chat/note.vue
+++ /dev/null
@@ -1,1143 +0,0 @@
-<template>
-<div
-	v-if="!muted"
-	v-show="!isDeleted"
-	v-hotkey="keymap"
-	class="vfzoeqcg"
-	:tabindex="!isDeleted ? '-1' : null"
-	:class="{ renote: isRenote, highlighted: appearNote._prId_ || appearNote._featuredId_, operating }"
->
-	<XSub v-if="appearNote.reply" :note="appearNote.reply" class="reply-to"/>
-	<div v-if="pinned" class="info"><i class="fas fa-thumbtack"></i> {{ $ts.pinnedNote }}</div>
-	<div v-if="appearNote._prId_" class="info"><i class="fas fa-bullhorn"></i> {{ $ts.promotion }}<button class="_textButton hide" @click="readPromo()">{{ $ts.hideThisNote }} <i class="fas fa-times"></i></button></div>
-	<div v-if="appearNote._featuredId_" class="info"><i class="fas fa-bolt"></i> {{ $ts.featured }}</div>
-	<div v-if="isRenote" class="renote">
-		<MkAvatar class="avatar" :user="note.user"/>
-		<i class="fas fa-retweet"></i>
-		<I18n :src="$ts.renotedBy" tag="span">
-			<template #user>
-				<MkA v-user-preview="note.userId" class="name" :to="userPage(note.user)">
-					<MkUserName :user="note.user"/>
-				</MkA>
-			</template>
-		</I18n>
-		<div class="info">
-			<button ref="renoteTime" class="_button time" @click="showRenoteMenu()">
-				<i v-if="isMyRenote" class="fas fa-ellipsis-h dropdownIcon"></i>
-				<MkTime :time="note.createdAt"/>
-			</button>
-			<span v-if="note.visibility !== 'public'" class="visibility">
-				<i v-if="note.visibility === 'home'" class="fas fa-home"></i>
-				<i v-else-if="note.visibility === 'followers'" class="fas fa-unlock"></i>
-				<i v-else-if="note.visibility === 'specified'" class="fas fa-envelope"></i>
-			</span>
-			<span v-if="note.localOnly" class="localOnly"><i class="fas fa-biohazard"></i></span>
-		</div>
-	</div>
-	<article class="article" @contextmenu.stop="onContextmenu">
-		<MkAvatar class="avatar" :user="appearNote.user"/>
-		<div class="main">
-			<XNoteHeader class="header" :note="appearNote" :mini="true"/>
-			<MkInstanceTicker v-if="showTicker" class="ticker" :instance="appearNote.user.instance"/>
-			<div class="body">
-				<p v-if="appearNote.cw != null" class="cw">
-					<Mfm v-if="appearNote.cw != ''" class="text" :text="appearNote.cw" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
-					<XCwButton v-model="showContent" :note="appearNote"/>
-				</p>
-				<div v-show="appearNote.cw == null || showContent" class="content" :class="{ collapsed }">
-					<div class="text">
-						<span v-if="appearNote.isHidden" style="opacity: 0.5">({{ $ts.private }})</span>
-						<MkA v-if="appearNote.replyId" class="reply" :to="`/notes/${appearNote.replyId}`"><i class="fas fa-reply"></i></MkA>
-						<Mfm v-if="appearNote.text" :text="appearNote.text" :author="appearNote.user" :i="$i" :custom-emojis="appearNote.emojis"/>
-						<a v-if="appearNote.renote != null" class="rp">RN:</a>
-					</div>
-					<div v-if="appearNote.files.length > 0" class="files">
-						<XMediaList :media-list="appearNote.files"/>
-					</div>
-					<XPoll v-if="appearNote.poll" ref="pollViewer" :note="appearNote" class="poll"/>
-					<MkUrlPreview v-for="url in urls" :key="url" :url="url" :compact="true" :detail="false" class="url-preview"/>
-					<div v-if="appearNote.renote" class="renote"><XNoteSimple :note="appearNote.renote"/></div>
-					<button v-if="collapsed" class="fade _button" @click="collapsed = false">
-						<span>{{ $ts.showMore }}</span>
-					</button>
-				</div>
-				<MkA v-if="appearNote.channel && !inChannel" class="channel" :to="`/channels/${appearNote.channel.id}`"><i class="fas fa-satellite-dish"></i> {{ appearNote.channel.name }}</MkA>
-			</div>
-			<XReactionsViewer ref="reactionsViewer" :note="appearNote"/>
-			<footer class="footer _panel">
-				<button v-tooltip="$ts.reply" class="button _button" @click="reply()">
-					<template v-if="appearNote.reply"><i class="fas fa-reply-all"></i></template>
-					<template v-else><i class="fas fa-reply"></i></template>
-					<p v-if="appearNote.repliesCount > 0" class="count">{{ appearNote.repliesCount }}</p>
-				</button>
-				<button v-if="canRenote" ref="renoteButton" v-tooltip="$ts.renote" class="button _button" @click="renote()">
-					<i class="fas fa-retweet"></i><p v-if="appearNote.renoteCount > 0" class="count">{{ appearNote.renoteCount }}</p>
-				</button>
-				<button v-else class="button _button">
-					<i class="fas fa-ban"></i>
-				</button>
-				<button v-if="appearNote.myReaction == null" ref="reactButton" v-tooltip="$ts.reaction" class="button _button" @click="react()">
-					<i class="fas fa-plus"></i>
-				</button>
-				<button v-if="appearNote.myReaction != null" ref="reactButton" v-tooltip="$ts.reaction" class="button _button reacted" @click="undoReact(appearNote)">
-					<i class="fas fa-minus"></i>
-				</button>
-				<button ref="menuButton" class="button _button" @click="menu()">
-					<i class="fas fa-ellipsis-h"></i>
-				</button>
-			</footer>
-		</div>
-	</article>
-</div>
-<div v-else class="muted" @click="muted = false">
-	<I18n :src="$ts.userSaysSomething" tag="small">
-		<template #name>
-			<MkA v-user-preview="appearNote.userId" class="name" :to="userPage(appearNote.user)">
-				<MkUserName :user="appearNote.user"/>
-			</MkA>
-		</template>
-	</I18n>
-</div>
-</template>
-
-<script lang="ts">
-import { defineAsyncComponent, defineComponent, markRaw } from 'vue';
-import * as mfm from 'mfm-js';
-import { sum } from '@/scripts/array';
-import XSub from './note.sub.vue';
-import XNoteHeader from './note-header.vue';
-import XNoteSimple from './note-preview.vue';
-import XReactionsViewer from '@/components/reactions-viewer.vue';
-import XMediaList from '@/components/media-list.vue';
-import XCwButton from '@/components/cw-button.vue';
-import XPoll from '@/components/poll.vue';
-import { pleaseLogin } from '@/scripts/please-login';
-import { focusPrev, focusNext } from '@/scripts/focus';
-import { url } from '@/config';
-import copyToClipboard from '@/scripts/copy-to-clipboard';
-import { checkWordMute } from '@/scripts/check-word-mute';
-import { userPage } from '@/filters/user';
-import * as os from '@/os';
-import { stream } from '@/stream';
-import { noteActions, noteViewInterruptors } from '@/store';
-import { reactionPicker } from '@/scripts/reaction-picker';
-import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm';
-
-export default defineComponent({
-	components: {
-		XSub,
-		XNoteHeader,
-		XNoteSimple,
-		XReactionsViewer,
-		XMediaList,
-		XCwButton,
-		XPoll,
-		MkUrlPreview: defineAsyncComponent(() => import('@/components/url-preview.vue')),
-		MkInstanceTicker: defineAsyncComponent(() => import('@/components/instance-ticker.vue')),
-	},
-
-	inject: {
-		inChannel: {
-			default: null
-		},
-	},
-
-	props: {
-		note: {
-			type: Object,
-			required: true
-		},
-		pinned: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-	},
-
-	emits: ['update:note'],
-
-	data() {
-		return {
-			connection: null,
-			replies: [],
-			showContent: false,
-			collapsed: false,
-			isDeleted: false,
-			muted: false,
-			operating: false,
-		};
-	},
-
-	computed: {
-		rs() {
-			return this.$store.state.reactions;
-		},
-		keymap(): any {
-			return {
-				'r': () => this.reply(true),
-				'e|a|plus': () => this.react(true),
-				'q': () => this.renote(true),
-				'f|b': this.favorite,
-				'delete|ctrl+d': this.del,
-				'ctrl+q': this.renoteDirectly,
-				'up|k|shift+tab': this.focusBefore,
-				'down|j|tab': this.focusAfter,
-				'esc': this.blur,
-				'm|o': () => this.menu(true),
-				's': this.toggleShowContent,
-				'1': () => this.reactDirectly(this.rs[0]),
-				'2': () => this.reactDirectly(this.rs[1]),
-				'3': () => this.reactDirectly(this.rs[2]),
-				'4': () => this.reactDirectly(this.rs[3]),
-				'5': () => this.reactDirectly(this.rs[4]),
-				'6': () => this.reactDirectly(this.rs[5]),
-				'7': () => this.reactDirectly(this.rs[6]),
-				'8': () => this.reactDirectly(this.rs[7]),
-				'9': () => this.reactDirectly(this.rs[8]),
-				'0': () => this.reactDirectly(this.rs[9]),
-			};
-		},
-
-		isRenote(): boolean {
-			return (this.note.renote &&
-				this.note.text == null &&
-				this.note.fileIds.length == 0 &&
-				this.note.poll == null);
-		},
-
-		appearNote(): any {
-			return this.isRenote ? this.note.renote : this.note;
-		},
-
-		isMyNote(): boolean {
-			return this.$i && (this.$i.id === this.appearNote.userId);
-		},
-
-		isMyRenote(): boolean {
-			return this.$i && (this.$i.id === this.note.userId);
-		},
-
-		canRenote(): boolean {
-			return ['public', 'home'].includes(this.appearNote.visibility) || this.isMyNote;
-		},
-
-		reactionsCount(): number {
-			return this.appearNote.reactions
-				? sum(Object.values(this.appearNote.reactions))
-				: 0;
-		},
-
-		urls(): string[] {
-			if (this.appearNote.text) {
-				return extractUrlFromMfm(mfm.parse(this.appearNote.text));
-			} else {
-				return null;
-			}
-		},
-
-		showTicker() {
-			if (this.$store.state.instanceTicker === 'always') return true;
-			if (this.$store.state.instanceTicker === 'remote' && this.appearNote.user.instance) return true;
-			return false;
-		}
-	},
-
-	async created() {
-		if (this.$i) {
-			this.connection = stream;
-		}
-
-		this.collapsed = this.appearNote.cw == null && this.appearNote.text && (
-			(this.appearNote.text.split('\n').length > 9) ||
-			(this.appearNote.text.length > 500)
-		);
-		this.muted = await checkWordMute(this.appearNote, this.$i, this.$store.state.mutedWords);
-
-		// plugin
-		if (noteViewInterruptors.length > 0) {
-			let result = this.note;
-			for (const interruptor of noteViewInterruptors) {
-				result = await interruptor.handler(JSON.parse(JSON.stringify(result)));
-			}
-			this.$emit('update:note', Object.freeze(result));
-		}
-	},
-
-	mounted() {
-		this.capture(true);
-
-		if (this.$i) {
-			this.connection.on('_connected_', this.onStreamConnected);
-		}
-	},
-
-	beforeUnmount() {
-		this.decapture(true);
-
-		if (this.$i) {
-			this.connection.off('_connected_', this.onStreamConnected);
-		}
-	},
-
-	methods: {
-		updateAppearNote(v) {
-			this.$emit('update:note', Object.freeze(this.isRenote ? {
-				...this.note,
-				renote: {
-					...this.note.renote,
-					...v
-				}
-			} : {
-				...this.note,
-				...v
-			}));
-		},
-
-		readPromo() {
-			os.api('promo/read', {
-				noteId: this.appearNote.id
-			});
-			this.isDeleted = true;
-		},
-
-		capture(withHandler = false) {
-			if (this.$i) {
-				// TODO: このノートがストリーミング経由で流れてきた場合のみ sr する
-				this.connection.send(document.body.contains(this.$el) ? 'sr' : 's', { id: this.appearNote.id });
-				if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated);
-			}
-		},
-
-		decapture(withHandler = false) {
-			if (this.$i) {
-				this.connection.send('un', {
-					id: this.appearNote.id
-				});
-				if (withHandler) this.connection.off('noteUpdated', this.onStreamNoteUpdated);
-			}
-		},
-
-		onStreamConnected() {
-			this.capture();
-		},
-
-		onStreamNoteUpdated(data) {
-			const { type, id, body } = data;
-
-			if (id !== this.appearNote.id) return;
-
-			switch (type) {
-				case 'reacted': {
-					const reaction = body.reaction;
-
-					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
-					let n = {
-						...this.appearNote,
-					};
-
-					if (body.emoji) {
-						const emojis = this.appearNote.emojis || [];
-						if (!emojis.includes(body.emoji)) {
-							n.emojis = [...emojis, body.emoji];
-						}
-					}
-
-					// TODO: reactionsプロパティがない場合ってあったっけ？ なければ || {} は消せる
-					const currentCount = (this.appearNote.reactions || {})[reaction] || 0;
-
-					// Increment the count
-					n.reactions = {
-						...this.appearNote.reactions,
-						[reaction]: currentCount + 1
-					};
-
-					if (body.userId === this.$i.id) {
-						n.myReaction = reaction;
-					}
-
-					this.updateAppearNote(n);
-					break;
-				}
-
-				case 'unreacted': {
-					const reaction = body.reaction;
-
-					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
-					let n = {
-						...this.appearNote,
-					};
-
-					// TODO: reactionsプロパティがない場合ってあったっけ？ なければ || {} は消せる
-					const currentCount = (this.appearNote.reactions || {})[reaction] || 0;
-
-					// Decrement the count
-					n.reactions = {
-						...this.appearNote.reactions,
-						[reaction]: Math.max(0, currentCount - 1)
-					};
-
-					if (body.userId === this.$i.id) {
-						n.myReaction = null;
-					}
-
-					this.updateAppearNote(n);
-					break;
-				}
-
-				case 'pollVoted': {
-					const choice = body.choice;
-
-					// DeepではなくShallowコピーであることに注意。n.reactions[reaction] = hogeとかしないように(親からもらったデータをミューテートすることになるので)
-					let n = {
-						...this.appearNote,
-					};
-
-					const choices = [...this.appearNote.poll.choices];
-					choices[choice] = {
-						...choices[choice],
-						votes: choices[choice].votes + 1,
-						...(body.userId === this.$i.id ? {
-							isVoted: true
-						} : {})
-					};
-
-					n.poll = {
-						...this.appearNote.poll,
-						choices: choices
-					};
-
-					this.updateAppearNote(n);
-					break;
-				}
-
-				case 'deleted': {
-					this.isDeleted = true;
-					break;
-				}
-			}
-		},
-
-		reply(viaKeyboard = false) {
-			pleaseLogin();
-			this.operating = true;
-			os.post({
-				reply: this.appearNote,
-				animation: !viaKeyboard,
-			}, () => {
-				this.operating = false;
-				this.focus();
-			});
-		},
-
-		renote(viaKeyboard = false) {
-			pleaseLogin();
-			this.operating = true;
-			this.blur();
-			os.popupMenu([{
-				text: this.$ts.renote,
-				icon: 'fas fa-retweet',
-				action: () => {
-					os.api('notes/create', {
-						renoteId: this.appearNote.id
-					});
-				}
-			}, {
-				text: this.$ts.quote,
-				icon: 'fas fa-quote-right',
-				action: () => {
-					os.post({
-						renote: this.appearNote,
-					});
-				}
-			}], this.$refs.renoteButton, {
-				viaKeyboard
-			}).then(() => {
-				this.operating = false;
-			});
-		},
-
-		renoteDirectly() {
-			os.apiWithDialog('notes/create', {
-				renoteId: this.appearNote.id
-			}, undefined, (res: any) => {
-				os.alert({
-					type: 'success',
-					text: this.$ts.renoted,
-				});
-			}, (e: Error) => {
-				if (e.id === 'b5c90186-4ab0-49c8-9bba-a1f76c282ba4') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantRenote,
-					});
-				} else if (e.id === 'fd4cc33e-2a37-48dd-99cc-9b806eb2031a') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantReRenote,
-					});
-				}
-			});
-		},
-
-		async react(viaKeyboard = false) {
-			pleaseLogin();
-			this.operating = true;
-			this.blur();
-			reactionPicker.show(this.$refs.reactButton, reaction => {
-				os.api('notes/reactions/create', {
-					noteId: this.appearNote.id,
-					reaction: reaction
-				});
-			}, () => {
-				this.operating = false;
-				this.focus();
-			});
-		},
-
-		reactDirectly(reaction) {
-			os.api('notes/reactions/create', {
-				noteId: this.appearNote.id,
-				reaction: reaction
-			});
-		},
-
-		undoReact(note) {
-			const oldReaction = note.myReaction;
-			if (!oldReaction) return;
-			os.api('notes/reactions/delete', {
-				noteId: note.id
-			});
-		},
-
-		favorite() {
-			pleaseLogin();
-			os.apiWithDialog('notes/favorites/create', {
-				noteId: this.appearNote.id
-			}, undefined, (res: any) => {
-				os.alert({
-					type: 'success',
-					text: this.$ts.favorited,
-				});
-			}, (e: Error) => {
-				if (e.id === 'a402c12b-34dd-41d2-97d8-4d2ffd96a1a6') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.alreadyFavorited,
-					});
-				} else if (e.id === '6dd26674-e060-4816-909a-45ba3f4da458') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.cantFavorite,
-					});
-				}
-			});
-		},
-
-		del() {
-			os.confirm({
-				type: 'warning',
-				text: this.$ts.noteDeleteConfirm,
-			}).then(({ canceled }) => {
-				if (canceled) return;
-
-				os.api('notes/delete', {
-					noteId: this.appearNote.id
-				});
-			});
-		},
-
-		delEdit() {
-			os.confirm({
-				type: 'warning',
-				text: this.$ts.deleteAndEditConfirm,
-			}).then(({ canceled }) => {
-				if (canceled) return;
-
-				os.api('notes/delete', {
-					noteId: this.appearNote.id
-				});
-
-				os.post({ initialNote: this.appearNote, renote: this.appearNote.renote, reply: this.appearNote.reply, channel: this.appearNote.channel });
-			});
-		},
-
-		toggleFavorite(favorite: boolean) {
-			os.apiWithDialog(favorite ? 'notes/favorites/create' : 'notes/favorites/delete', {
-				noteId: this.appearNote.id
-			});
-		},
-
-		toggleWatch(watch: boolean) {
-			os.apiWithDialog(watch ? 'notes/watching/create' : 'notes/watching/delete', {
-				noteId: this.appearNote.id
-			});
-		},
-
-		getMenu() {
-			let menu;
-			if (this.$i) {
-				const statePromise = os.api('notes/state', {
-					noteId: this.appearNote.id
-				});
-
-				menu = [{
-					icon: 'fas fa-copy',
-					text: this.$ts.copyContent,
-					action: this.copyContent
-				}, {
-					icon: 'fas fa-link',
-					text: this.$ts.copyLink,
-					action: this.copyLink
-				}, (this.appearNote.url || this.appearNote.uri) ? {
-					icon: 'fas fa-external-link-square-alt',
-					text: this.$ts.showOnRemote,
-					action: () => {
-						window.open(this.appearNote.url || this.appearNote.uri, '_blank');
-					}
-				} : undefined,
-				{
-					icon: 'fas fa-share-alt',
-					text: this.$ts.share,
-					action: this.share
-				},
-				null,
-				statePromise.then(state => state.isFavorited ? {
-					icon: 'fas fa-star',
-					text: this.$ts.unfavorite,
-					action: () => this.toggleFavorite(false)
-				} : {
-					icon: 'fas fa-star',
-					text: this.$ts.favorite,
-					action: () => this.toggleFavorite(true)
-				}),
-				{
-					icon: 'fas fa-paperclip',
-					text: this.$ts.clip,
-					action: () => this.clip()
-				},
-				(this.appearNote.userId != this.$i.id) ? statePromise.then(state => state.isWatching ? {
-					icon: 'fas fa-eye-slash',
-					text: this.$ts.unwatch,
-					action: () => this.toggleWatch(false)
-				} : {
-					icon: 'fas fa-eye',
-					text: this.$ts.watch,
-					action: () => this.toggleWatch(true)
-				}) : undefined,
-				this.appearNote.userId == this.$i.id ? (this.$i.pinnedNoteIds || []).includes(this.appearNote.id) ? {
-					icon: 'fas fa-thumbtack',
-					text: this.$ts.unpin,
-					action: () => this.togglePin(false)
-				} : {
-					icon: 'fas fa-thumbtack',
-					text: this.$ts.pin,
-					action: () => this.togglePin(true)
-				} : undefined,
-				/*
-				...(this.$i.isModerator || this.$i.isAdmin ? [
-					null,
-					{
-						icon: 'fas fa-bullhorn',
-						text: this.$ts.promote,
-						action: this.promote
-					}]
-					: []
-				),*/
-				...(this.appearNote.userId != this.$i.id ? [
-					null,
-					{
-						icon: 'fas fa-exclamation-circle',
-						text: this.$ts.reportAbuse,
-						action: () => {
-							const u = `${url}/notes/${this.appearNote.id}`;
-							os.popup(import('@/components/abuse-report-window.vue'), {
-								user: this.appearNote.user,
-								initialComment: `Note: ${u}\n-----\n`
-							}, {}, 'closed');
-						}
-					}]
-					: []
-				),
-				...(this.appearNote.userId == this.$i.id || this.$i.isModerator || this.$i.isAdmin ? [
-					null,
-					this.appearNote.userId == this.$i.id ? {
-						icon: 'fas fa-edit',
-						text: this.$ts.deleteAndEdit,
-						action: this.delEdit
-					} : undefined,
-					{
-						icon: 'fas fa-trash-alt',
-						text: this.$ts.delete,
-						danger: true,
-						action: this.del
-					}]
-					: []
-				)]
-				.filter(x => x !== undefined);
-			} else {
-				menu = [{
-					icon: 'fas fa-copy',
-					text: this.$ts.copyContent,
-					action: this.copyContent
-				}, {
-					icon: 'fas fa-link',
-					text: this.$ts.copyLink,
-					action: this.copyLink
-				}, (this.appearNote.url || this.appearNote.uri) ? {
-					icon: 'fas fa-external-link-square-alt',
-					text: this.$ts.showOnRemote,
-					action: () => {
-						window.open(this.appearNote.url || this.appearNote.uri, '_blank');
-					}
-				} : undefined]
-				.filter(x => x !== undefined);
-			}
-
-			if (noteActions.length > 0) {
-				menu = menu.concat([null, ...noteActions.map(action => ({
-					icon: 'fas fa-plug',
-					text: action.title,
-					action: () => {
-						action.handler(this.appearNote);
-					}
-				}))]);
-			}
-
-			return menu;
-		},
-
-		onContextmenu(e) {
-			const isLink = (el: HTMLElement) => {
-				if (el.tagName === 'A') return true;
-				if (el.parentElement) {
-					return isLink(el.parentElement);
-				}
-			};
-			if (isLink(e.target)) return;
-			if (window.getSelection().toString() !== '') return;
-			
-			if (this.$store.state.useReactionPickerForContextMenu) {
-				e.preventDefault();
-				this.react();
-			} else {
-				os.contextMenu(this.getMenu(), e).then(this.focus);
-			}
-		},
-
-		menu(viaKeyboard = false) {
-			this.operating = true;
-			os.popupMenu(this.getMenu(), this.$refs.menuButton, {
-				viaKeyboard
-			}).then(() => {
-				this.operating = false;
-				this.focus();
-			});
-		},
-
-		showRenoteMenu(viaKeyboard = false) {
-			if (!this.isMyRenote) return;
-			os.popupMenu([{
-				text: this.$ts.unrenote,
-				icon: 'fas fa-trash-alt',
-				danger: true,
-				action: () => {
-					os.api('notes/delete', {
-						noteId: this.note.id
-					});
-					this.isDeleted = true;
-				}
-			}], this.$refs.renoteTime, {
-				viaKeyboard: viaKeyboard
-			});
-		},
-
-		toggleShowContent() {
-			this.showContent = !this.showContent;
-		},
-
-		copyContent() {
-			copyToClipboard(this.appearNote.text);
-			os.success();
-		},
-
-		copyLink() {
-			copyToClipboard(`${url}/notes/${this.appearNote.id}`);
-			os.success();
-		},
-
-		togglePin(pin: boolean) {
-			os.apiWithDialog(pin ? 'i/pin' : 'i/unpin', {
-				noteId: this.appearNote.id
-			}, undefined, null, e => {
-				if (e.id === '72dab508-c64d-498f-8740-a8eec1ba385a') {
-					os.alert({
-						type: 'error',
-						text: this.$ts.pinLimitExceeded
-					});
-				}
-			});
-		},
-
-		async clip() {
-			const clips = await os.api('clips/list');
-			os.popupMenu([{
-				icon: 'fas fa-plus',
-				text: this.$ts.createNew,
-				action: async () => {
-					const { canceled, result } = await os.form(this.$ts.createNewClip, {
-						name: {
-							type: 'string',
-							label: this.$ts.name
-						},
-						description: {
-							type: 'string',
-							required: false,
-							multiline: true,
-							label: this.$ts.description
-						},
-						isPublic: {
-							type: 'boolean',
-							label: this.$ts.public,
-							default: false
-						}
-					});
-					if (canceled) return;
-
-					const clip = await os.apiWithDialog('clips/create', result);
-
-					os.apiWithDialog('clips/add-note', { clipId: clip.id, noteId: this.appearNote.id });
-				}
-			}, null, ...clips.map(clip => ({
-				text: clip.name,
-				action: () => {
-					os.apiWithDialog('clips/add-note', { clipId: clip.id, noteId: this.appearNote.id });
-				}
-			}))], this.$refs.menuButton, {
-			}).then(this.focus);
-		},
-
-		async promote() {
-			const { canceled, result: days } = await os.inputNumber({
-				title: this.$ts.numberOfDays,
-			});
-
-			if (canceled) return;
-
-			os.apiWithDialog('admin/promo/create', {
-				noteId: this.appearNote.id,
-				expiresAt: Date.now() + (86400000 * days)
-			});
-		},
-
-		share() {
-			navigator.share({
-				title: this.$t('noteOf', { user: this.appearNote.user.name }),
-				text: this.appearNote.text,
-				url: `${url}/notes/${this.appearNote.id}`
-			});
-		},
-
-		focus() {
-			this.$el.focus();
-		},
-
-		blur() {
-			this.$el.blur();
-		},
-
-		focusBefore() {
-			focusPrev(this.$el);
-		},
-
-		focusAfter() {
-			focusNext(this.$el);
-		},
-
-		userPage
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.vfzoeqcg {
-	position: relative;
-	contain: content;
-
-	// これらの指定はパフォーマンス向上には有効だが、ノートの高さは一定でないため、
-	// 下の方までスクロールすると上のノートの高さがここで決め打ちされたものに変化し、表示しているノートの位置が変わってしまう
-	// ノートがマウントされたときに自身の高さを取得し contain-intrinsic-size を設定しなおせばほぼ解決できそうだが、
-	// 今度はその処理自体がパフォーマンス低下の原因にならないか懸念される。また、被リアクションでも高さは変化するため、やはり多少のズレは生じる
-	// 一度レンダリングされた要素はブラウザがよしなにサイズを覚えておいてくれるような実装になるまで待った方が良さそう(なるのか？)
-	//content-visibility: auto;
-  //contain-intrinsic-size: 0 128px;
-
-	&:focus-visible {
-		outline: none;
-	}
-
-	&:hover {
-		background: rgba(0, 0, 0, 0.05);
-	}
-
-	&:hover, &.operating {
-		> .article > .main > .footer {
-			display: block;
-		}
-	}
-
-	&.renote {
-		background: rgba(128, 255, 0, 0.05);
-	}
-
-	&.highlighted {
-		background: rgba(255, 128, 0, 0.05);
-	}
-
-	> .info {
-		display: flex;
-		align-items: center;
-		padding: 12px 16px 4px 16px;
-		line-height: 24px;
-		font-size: 85%;
-		white-space: pre;
-		color: #d28a3f;
-
-		> i {
-			margin-right: 4px;
-		}
-
-		> .hide {
-			margin-left: 16px;
-			color: inherit;
-			opacity: 0.7;
-		}
-	}
-
-	> .info + .article {
-		padding-top: 8px;
-	}
-
-	> .reply-to {
-		opacity: 0.7;
-		padding-bottom: 0;
-	}
-
-	> .renote {
-		display: flex;
-		align-items: center;
-		padding: 12px 16px 4px 16px;
-		line-height: 28px;
-		white-space: pre;
-		color: var(--renote);
-		font-size: 0.9em;
-
-		> .avatar {
-			flex-shrink: 0;
-			display: inline-block;
-			width: 28px;
-			height: 28px;
-			margin: 0 8px 0 0;
-			border-radius: 6px;
-		}
-
-		> i {
-			margin-right: 4px;
-		}
-
-		> span {
-			overflow: hidden;
-			flex-shrink: 1;
-			text-overflow: ellipsis;
-			white-space: nowrap;
-
-			> .name {
-				font-weight: bold;
-			}
-		}
-
-		> .info {
-			margin-left: 8px;
-			font-size: 0.9em;
-			opacity: 0.7;
-
-			> .time {
-				flex-shrink: 0;
-				color: inherit;
-
-				> .dropdownIcon {
-					margin-right: 4px;
-				}
-			}
-
-			> .visibility {
-				margin-left: 8px;
-			}
-
-			> .localOnly {
-				margin-left: 8px;
-			}
-		}
-	}
-
-	> .renote + .article {
-		padding-top: 8px;
-	}
-
-	> .article {
-		display: flex;
-		padding: 12px 16px;
-
-		> .avatar {
-			flex-shrink: 0;
-			display: block;
-			position: sticky;
-			top: 0;
-			margin: 0 14px 0 0;
-			width: 46px;
-			height: 46px;
-		}
-
-		> .main {
-			flex: 1;
-			min-width: 0;
-
-			> .body {
-				> .cw {
-					cursor: default;
-					display: block;
-					margin: 0;
-					padding: 0;
-					overflow-wrap: break-word;
-
-					> .text {
-						margin-right: 8px;
-					}
-				}
-
-				> .content {
-					&.collapsed {
-						position: relative;
-						max-height: 9em;
-						overflow: hidden;
-
-						> .fade {
-							display: block;
-							position: absolute;
-							bottom: 0;
-							left: 0;
-							width: 100%;
-							height: 64px;
-							background: linear-gradient(0deg, var(--panel), var(--X15));
-
-							> span {
-								display: inline-block;
-								background: var(--panel);
-								padding: 6px 10px;
-								font-size: 0.8em;
-								border-radius: 999px;
-								box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
-							}
-
-							&:hover {
-								> span {
-									background: var(--panelHighlight);
-								}
-							}
-						}
-					}
-
-					> .text {
-						overflow-wrap: break-word;
-
-						> .reply {
-							color: var(--accent);
-							margin-right: 0.5em;
-						}
-
-						> .rp {
-							margin-left: 4px;
-							font-style: oblique;
-							color: var(--renote);
-						}
-					}
-
-					> .files {
-						max-width: 500px;
-					}
-
-					> .url-preview {
-						margin-top: 8px;
-						max-width: 500px;
-					}
-
-					> .poll {
-						font-size: 80%;
-						max-width: 500px;
-					}
-
-					> .renote {
-						padding: 8px 0;
-
-						> * {
-							padding: 16px;
-							border: dashed 1px var(--renote);
-							border-radius: 8px;
-						}
-					}
-				}
-
-				> .channel {
-					opacity: 0.7;
-					font-size: 80%;
-				}
-			}
-
-			> .footer {
-				display: none;
-				position: absolute;
-				top: 8px;
-				right: 8px;
-				padding: 0 6px;
-				opacity: 0.7;
-
-				&:hover {
-					opacity: 1;
-				}
-
-				> .button {
-					margin: 0;
-					padding: 8px;
-					opacity: 0.7;
-
-					&:hover {
-						color: var(--accent);
-					}
-
-					> .count {
-						display: inline;
-						margin: 0 0 0 8px;
-						opacity: 0.7;
-					}
-
-					&.reacted {
-						color: var(--accent);
-					}
-				}
-			}
-		}
-	}
-
-	> .reply {
-		border-top: solid 0.5px var(--divider);
-	}
-}
-
-.muted {
-	padding: 8px 16px;
-	opacity: 0.7;
-
-	&:hover {
-		background: rgba(0, 0, 0, 0.05);
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/notes.vue b/packages/client/src/ui/chat/notes.vue
deleted file mode 100644
index 51d4afcf54..0000000000
--- a/packages/client/src/ui/chat/notes.vue
+++ /dev/null
@@ -1,94 +0,0 @@
-<template>
-<div class="">
-	<div v-if="empty" class="_fullinfo">
-		<img src="https://xn--931a.moe/assets/info.jpg" class="_ghost"/>
-		<div>{{ $ts.noNotes }}</div>
-	</div>
-
-	<MkLoading v-if="fetching"/>
-
-	<MkError v-if="error" @retry="init()"/>
-
-	<div v-show="more && reversed" style="margin-bottom: var(--margin);">
-		<MkButton style="margin: 0 auto;" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMore">
-			<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
-			<template v-if="moreFetching"><MkLoading inline/></template>
-		</MkButton>
-	</div>
-
-	<XList ref="notes" v-slot="{ item: note }" :items="notes" :direction="reversed ? 'up' : 'down'" :reversed="reversed" :ad="true">
-		<XNote :key="note._featuredId_ || note._prId_ || note.id" :note="note" @update:note="updated(note, $event)"/>
-	</XList>
-
-	<div v-show="more && !reversed" style="margin-top: var(--margin);">
-		<MkButton v-appear="$store.state.enableInfiniteScroll ? fetchMore : null" style="margin: 0 auto;" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }" @click="fetchMore">
-			<template v-if="!moreFetching">{{ $ts.loadMore }}</template>
-			<template v-if="moreFetching"><MkLoading inline/></template>
-		</MkButton>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import paging from '@/scripts/paging';
-import XNote from './note.vue';
-import XList from './date-separated-list.vue';
-import MkButton from '@/components/ui/button.vue';
-
-export default defineComponent({
-	components: {
-		XNote, XList, MkButton,
-	},
-
-	mixins: [
-		paging({
-			before: (self) => {
-				self.$emit('before');
-			},
-
-			after: (self, e) => {
-				self.$emit('after', e);
-			}
-		}),
-	],
-
-	props: {
-		pagination: {
-			required: true
-		},
-
-		prop: {
-			type: String,
-			required: false
-		}
-	},
-
-	emits: ['before', 'after'],
-
-	computed: {
-		notes(): any[] {
-			return this.prop ? this.items.map(item => item[this.prop]) : this.items;
-		},
-
-		reversed(): boolean {
-			return this.pagination.reversed;
-		}
-	},
-
-	methods: {
-		updated(oldValue, newValue) {
-			const i = this.notes.findIndex(n => n === oldValue);
-			if (this.prop) {
-				this.items[i][this.prop] = newValue;
-			} else {
-				this.items[i] = newValue;
-			}
-		},
-
-		focus() {
-			this.$refs.notes.focus();
-		}
-	}
-});
-</script>
diff --git a/packages/client/src/ui/chat/pages/channel.vue b/packages/client/src/ui/chat/pages/channel.vue
deleted file mode 100644
index 2755cc92b7..0000000000
--- a/packages/client/src/ui/chat/pages/channel.vue
+++ /dev/null
@@ -1,259 +0,0 @@
-<template>
-<div v-if="channel" class="hhizbblb">
-	<div v-if="date" class="info">
-		<MkInfo>{{ $ts.showingPastTimeline }} <button class="_textButton clear" @click="timetravel()">{{ $ts.clear }}</button></MkInfo>
-	</div>
-	<div ref="body" class="tl">
-		<div v-if="queue > 0" class="new" :style="{ width: width + 'px', bottom: bottom + 'px' }"><button class="_buttonPrimary" @click="goTop()">{{ $ts.newNoteRecived }}</button></div>
-		<XNotes ref="tl" v-follow="true" class="tl" :pagination="pagination" @queue="queueUpdated"/>
-	</div>
-	<div class="bottom">
-		<div v-if="typers.length > 0" class="typers">
-			<I18n :src="$ts.typingUsers" text-tag="span" class="users">
-				<template #users>
-					<b v-for="user in typers" :key="user.id" class="user">{{ user.username }}</b>
-				</template>
-			</I18n>
-			<MkEllipsis/>
-		</div>
-		<XPostForm :channel="channel"/>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { computed, defineComponent, markRaw } from 'vue';
-import * as Misskey from 'misskey-js';
-import XNotes from '../notes.vue';
-import * as os from '@/os';
-import { stream } from '@/stream';
-import * as sound from '@/scripts/sound';
-import { scrollToBottom, getScrollPosition, getScrollContainer } from '@/scripts/scroll';
-import follow from '@/directives/follow-append';
-import XPostForm from '../post-form.vue';
-import MkInfo from '@/components/ui/info.vue';
-import * as symbols from '@/symbols';
-
-export default defineComponent({
-	components: {
-		XNotes,
-		XPostForm,
-		MkInfo,
-	},
-
-	directives: {
-		follow
-	},
-	
-	provide() {
-		return {
-			inChannel: true
-		};
-	},
-
-	props: {
-		channelId: {
-			type: String,
-			required: true
-		},
-	},
-
-	data() {
-		return {
-			channel: null as Misskey.entities.Channel | null,
-			connection: null,
-			pagination: null,
-			baseQuery: {
-				includeMyRenotes: this.$store.state.showMyRenotes,
-				includeRenotedMyNotes: this.$store.state.showRenotedMyNotes,
-				includeLocalRenotes: this.$store.state.showLocalRenotes
-			},
-			queue: 0,
-			width: 0,
-			top: 0,
-			bottom: 0,
-			typers: [],
-			date: null,
-			[symbols.PAGE_INFO]: computed(() => ({
-				title: this.channel ? this.channel.name : '-',
-				subtitle: this.channel ? this.channel.description : '-',
-				icon: 'fas fa-satellite-dish',
-				actions: [{
-					icon: this.channel?.isFollowing ? 'fas fa-star' : 'far fa-star',
-					text: this.channel?.isFollowing ? this.$ts.unfollow : this.$ts.follow,
-					highlighted: this.channel?.isFollowing,
-					handler: this.toggleChannelFollow
-				}, {
-					icon: 'fas fa-search',
-					text: this.$ts.inChannelSearch,
-					handler: this.inChannelSearch
-				}, {
-					icon: 'fas fa-calendar-alt',
-					text: this.$ts.jumpToSpecifiedDate,
-					handler: this.timetravel
-				}]
-			})),
-		};
-	},
-
-	async created() {
-		this.channel = await os.api('channels/show', { channelId: this.channelId });
-
-		const prepend = note => {
-			(this.$refs.tl as any).prepend(note);
-
-			this.$emit('note');
-
-			sound.play(note.userId === this.$i.id ? 'noteMy' : 'note');
-		};
-
-		this.connection = markRaw(stream.useChannel('channel', {
-			channelId: this.channelId
-		}));
-		this.connection.on('note', prepend);
-		this.connection.on('typers', typers => {
-			this.typers = this.$i ? typers.filter(u => u.id !== this.$i.id) : typers;
-		});
-
-		this.pagination = {
-			endpoint: 'channels/timeline',
-			reversed: true,
-			limit: 10,
-			params: init => ({
-				channelId: this.channelId,
-				untilDate: this.date?.getTime(),
-				...this.baseQuery
-			})
-		};
-	},
-
-	mounted() {
-
-	},
-
-	beforeUnmount() {
-		this.connection.dispose();
-	},
-
-	methods: {
-		focus() {
-			this.$refs.body.focus();
-		},
-
-		goTop() {
-			const container = getScrollContainer(this.$refs.body);
-			container.scrollTop = 0;
-		},
-
-		queueUpdated(q) {
-			if (this.$refs.body.offsetWidth !== 0) {
-				const rect = this.$refs.body.getBoundingClientRect();
-				this.width = this.$refs.body.offsetWidth;
-				this.top = rect.top;
-				this.bottom = this.$refs.body.offsetHeight;
-			}
-			this.queue = q;
-		},
-
-		async inChannelSearch() {
-			const { canceled, result: query } = await os.inputText({
-				title: this.$ts.inChannelSearch,
-			});
-			if (canceled || query == null || query === '') return;
-			router.push(`/search?q=${encodeURIComponent(query)}&channel=${this.channelId}`);
-		},
-
-		async toggleChannelFollow() {
-			if (this.channel.isFollowing) {
-				await os.apiWithDialog('channels/unfollow', {
-					channelId: this.channel.id
-				});
-				this.channel.isFollowing = false;
-			} else {
-				await os.apiWithDialog('channels/follow', {
-					channelId: this.channel.id
-				});
-				this.channel.isFollowing = true;
-			}
-		},
-
-		openChannelMenu(ev) {
-			os.popupMenu([{
-				text: this.$ts.copyUrl,
-				icon: 'fas fa-link',
-				action: () => {
-					copyToClipboard(`${url}/channels/${this.currentChannel.id}`);
-				}
-			}], ev.currentTarget || ev.target);
-		},
-
-		timetravel(date?: Date) {
-			this.date = date;
-			this.$refs.tl.reload();
-		}
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.hhizbblb {
-	display: flex;
-	flex-direction: column;
-	flex: 1;
-	overflow: auto;
-
-	> .info {
-		padding: 16px 16px 0 16px;
-	}
-
-	> .top {
-		padding: 16px 16px 0 16px;
-	}
-
-	> .bottom {
-		padding: 0 16px 16px 16px;
-		position: relative;
-
-		> .typers {
-			position: absolute;
-			bottom: 100%;
-			padding: 0 8px 0 8px;
-			font-size: 0.9em;
-			background: var(--panel);
-			border-radius: 0 8px 0 0;
-			color: var(--fgTransparentWeak);
-
-			> .users {
-				> .user + .user:before {
-					content: ", ";
-					font-weight: normal;
-				}
-
-				> .user:last-of-type:after {
-					content: " ";
-				}
-			}
-		}
-	}
-
-	> .tl {
-		position: relative;
-		padding: 16px 0;
-		flex: 1;
-		min-width: 0;
-		overflow: auto;
-
-		> .new {
-			position: fixed;
-			z-index: 1000;
-
-			> button {
-				display: block;
-				margin: 16px auto;
-				padding: 8px 16px;
-				border-radius: 32px;
-			}
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/pages/timeline.vue b/packages/client/src/ui/chat/pages/timeline.vue
deleted file mode 100644
index f67d333398..0000000000
--- a/packages/client/src/ui/chat/pages/timeline.vue
+++ /dev/null
@@ -1,222 +0,0 @@
-<template>
-<div class="dbiokgaf">
-	<div v-if="date" class="info">
-		<MkInfo>{{ $ts.showingPastTimeline }} <button class="_textButton clear" @click="timetravel()">{{ $ts.clear }}</button></MkInfo>
-	</div>
-	<div class="top">
-		<XPostForm/>
-	</div>
-	<div ref="body" class="tl">
-		<div v-if="queue > 0" class="new" :style="{ width: width + 'px', top: top + 'px' }"><button class="_buttonPrimary" @click="goTop()">{{ $ts.newNoteRecived }}</button></div>
-		<XNotes ref="tl" class="tl" :pagination="pagination" @queue="queueUpdated"/>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { computed, defineComponent, markRaw } from 'vue';
-import XNotes from '../notes.vue';
-import * as os from '@/os';
-import { stream } from '@/stream';
-import * as sound from '@/scripts/sound';
-import { scrollToBottom, getScrollPosition, getScrollContainer } from '@/scripts/scroll';
-import follow from '@/directives/follow-append';
-import XPostForm from '../post-form.vue';
-import MkInfo from '@/components/ui/info.vue';
-import * as symbols from '@/symbols';
-
-export default defineComponent({
-	components: {
-		XNotes,
-		XPostForm,
-		MkInfo,
-	},
-
-	directives: {
-		follow
-	},
-
-	props: {
-		src: {
-			type: String,
-			required: true
-		},
-	},
-
-	data() {
-		return {
-			connection: null,
-			connection2: null,
-			pagination: null,
-			baseQuery: {
-				includeMyRenotes: this.$store.state.showMyRenotes,
-				includeRenotedMyNotes: this.$store.state.showRenotedMyNotes,
-				includeLocalRenotes: this.$store.state.showLocalRenotes
-			},
-			query: {},
-			queue: 0,
-			width: 0,
-			top: 0,
-			bottom: 0,
-			typers: [],
-			date: null,
-			[symbols.PAGE_INFO]: computed(() => ({
-				title: this.$ts.timeline,
-				icon: 'fas fa-home',
-				actions: [{
-					icon: 'fas fa-calendar-alt',
-					text: this.$ts.jumpToSpecifiedDate,
-					handler: this.timetravel
-				}]
-			})),
-		};
-	},
-
-	created() {
-		const prepend = note => {
-			(this.$refs.tl as any).prepend(note);
-
-			this.$emit('note');
-
-			sound.play(note.userId === this.$i.id ? 'noteMy' : 'note');
-		};
-
-		const onChangeFollowing = () => {
-			if (!this.$refs.tl.backed) {
-				this.$refs.tl.reload();
-			}
-		};
-
-		let endpoint;
-
-		if (this.src == 'home') {
-			endpoint = 'notes/timeline';
-			this.connection = markRaw(stream.useChannel('homeTimeline'));
-			this.connection.on('note', prepend);
-
-			this.connection2 = markRaw(stream.useChannel('main'));
-			this.connection2.on('follow', onChangeFollowing);
-			this.connection2.on('unfollow', onChangeFollowing);
-		} else if (this.src == 'local') {
-			endpoint = 'notes/local-timeline';
-			this.connection = markRaw(stream.useChannel('localTimeline'));
-			this.connection.on('note', prepend);
-		} else if (this.src == 'social') {
-			endpoint = 'notes/hybrid-timeline';
-			this.connection = markRaw(stream.useChannel('hybridTimeline'));
-			this.connection.on('note', prepend);
-		} else if (this.src == 'global') {
-			endpoint = 'notes/global-timeline';
-			this.connection = markRaw(stream.useChannel('globalTimeline'));
-			this.connection.on('note', prepend);
-		}
-
-		this.pagination = {
-			endpoint: endpoint,
-			limit: 10,
-			params: init => ({
-				untilDate: this.date?.getTime(),
-				...this.baseQuery, ...this.query
-			})
-		};
-	},
-
-	mounted() {
-
-	},
-
-	beforeUnmount() {
-		this.connection.dispose();
-		if (this.connection2) this.connection2.dispose();
-	},
-
-	methods: {
-		focus() {
-			this.$refs.body.focus();
-		},
-
-		goTop() {
-			const container = getScrollContainer(this.$refs.body);
-			container.scrollTop = 0;
-		},
-
-		queueUpdated(q) {
-			if (this.$refs.body.offsetWidth !== 0) {
-				const rect = this.$refs.body.getBoundingClientRect();
-				this.width = this.$refs.body.offsetWidth;
-				this.top = rect.top;
-				this.bottom = this.$refs.body.offsetHeight;
-			}
-			this.queue = q;
-		},
-
-		timetravel(date?: Date) {
-			this.date = date;
-			this.$refs.tl.reload();
-		}
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.dbiokgaf {
-	display: flex;
-	flex-direction: column;
-	flex: 1;
-	overflow: auto;
-
-	> .info {
-		padding: 16px 16px 0 16px;
-	}
-
-	> .top {
-		padding: 16px 16px 0 16px;
-	}
-
-	> .bottom {
-		padding: 0 16px 16px 16px;
-		position: relative;
-
-		> .typers {
-			position: absolute;
-			bottom: 100%;
-			padding: 0 8px 0 8px;
-			font-size: 0.9em;
-			background: var(--panel);
-			border-radius: 0 8px 0 0;
-			color: var(--fgTransparentWeak);
-
-			> .users {
-				> .user + .user:before {
-					content: ", ";
-					font-weight: normal;
-				}
-
-				> .user:last-of-type:after {
-					content: " ";
-				}
-			}
-		}
-	}
-
-	> .tl {
-		position: relative;
-		padding: 16px 0;
-		flex: 1;
-		min-width: 0;
-		overflow: auto;
-
-		> .new {
-			position: fixed;
-			z-index: 1000;
-
-			> button {
-				display: block;
-				margin: 16px auto;
-				padding: 8px 16px;
-				border-radius: 32px;
-			}
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/post-form.vue b/packages/client/src/ui/chat/post-form.vue
deleted file mode 100644
index 0f04096653..0000000000
--- a/packages/client/src/ui/chat/post-form.vue
+++ /dev/null
@@ -1,770 +0,0 @@
-<template>
-<div class="pxiwixjf"
-	@dragover.stop="onDragover"
-	@dragenter="onDragenter"
-	@dragleave="onDragleave"
-	@drop.stop="onDrop"
->
-	<div class="form">
-		<div v-if="quoteId" class="with-quote"><i class="fas fa-quote-left"></i> {{ $ts.quoteAttached }}<button @click="quoteId = null"><i class="fas fa-times"></i></button></div>
-		<div v-if="visibility === 'specified'" class="to-specified">
-			<span style="margin-right: 8px;">{{ $ts.recipient }}</span>
-			<div class="visibleUsers">
-				<span v-for="u in visibleUsers" :key="u.id">
-					<MkAcct :user="u"/>
-					<button class="_button" @click="removeVisibleUser(u)"><i class="fas fa-times"></i></button>
-				</span>
-				<button class="_buttonPrimary" @click="addVisibleUser"><i class="fas fa-plus fa-fw"></i></button>
-			</div>
-		</div>
-		<input v-show="useCw" ref="cw" v-model="cw" class="cw" :placeholder="$ts.annotation" @keydown="onKeydown">
-		<textarea ref="text" v-model="text" class="text" :class="{ withCw: useCw }" :disabled="posting" :placeholder="placeholder" @keydown="onKeydown" @paste="onPaste" @compositionupdate="onCompositionUpdate" @compositionend="onCompositionEnd"/>
-		<XPostFormAttaches class="attaches" :files="files" @updated="updateFiles" @detach="detachFile" @changeSensitive="updateFileSensitive" @changeName="updateFileName"/>
-		<XPollEditor v-if="poll" :poll="poll" @destroyed="poll = null" @updated="onPollUpdate"/>
-		<footer>
-			<div class="left">
-				<button v-tooltip="$ts.attachFile" class="_button" @click="chooseFileFrom"><i class="fas fa-photo-video"></i></button>
-				<button v-tooltip="$ts.poll" class="_button" :class="{ active: poll }" @click="togglePoll"><i class="fas fa-poll-h"></i></button>
-				<button v-tooltip="$ts.useCw" class="_button" :class="{ active: useCw }" @click="useCw = !useCw"><i class="fas fa-eye-slash"></i></button>
-				<button v-tooltip="$ts.mention" class="_button" @click="insertMention"><i class="fas fa-at"></i></button>
-				<button v-tooltip="$ts.emoji" class="_button" @click="insertEmoji"><i class="fas fa-laugh-squint"></i></button>
-				<button v-if="postFormActions.length > 0" v-tooltip="$ts.plugin" class="_button" @click="showActions"><i class="fas fa-plug"></i></button>
-			</div>
-			<div class="right">
-				<span class="text-count" :class="{ over: textLength > max }">{{ max - textLength }}</span>
-				<span v-if="localOnly" class="local-only"><i class="fas fa-biohazard"></i></span>
-				<button ref="visibilityButton" v-tooltip="$ts.visibility" class="_button visibility" :disabled="channel != null" @click="setVisibility">
-					<span v-if="visibility === 'public'"><i class="fas fa-globe"></i></span>
-					<span v-if="visibility === 'home'"><i class="fas fa-home"></i></span>
-					<span v-if="visibility === 'followers'"><i class="fas fa-unlock"></i></span>
-					<span v-if="visibility === 'specified'"><i class="fas fa-envelope"></i></span>
-				</button>
-				<button class="submit _buttonPrimary" :disabled="!canPost" @click="post">{{ submitText }}<i :class="reply ? 'fas fa-reply' : renote ? 'fas fa-quote-right' : 'fas fa-paper-plane'"></i></button>
-			</div>
-		</footer>
-	</div>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent, defineAsyncComponent } from 'vue';
-import insertTextAtCursor from 'insert-text-at-cursor';
-import { length } from 'stringz';
-import { toASCII } from 'punycode/';
-import * as mfm from 'mfm-js';
-import { host, url } from '@/config';
-import { erase, unique } from '@/scripts/array';
-import { extractMentions } from '@/scripts/extract-mentions';
-import * as Acct from 'misskey-js/built/acct';
-import { formatTimeString } from '@/scripts/format-time-string';
-import { Autocomplete } from '@/scripts/autocomplete';
-import * as os from '@/os';
-import { stream } from '@/stream';
-import { selectFiles } from '@/scripts/select-file';
-import { notePostInterruptors, postFormActions } from '@/store';
-import { throttle } from 'throttle-debounce';
-
-export default defineComponent({
-	components: {
-		XPostFormAttaches: defineAsyncComponent(() => import('@/components/post-form-attaches.vue')),
-		XPollEditor: defineAsyncComponent(() => import('@/components/poll-editor.vue'))
-	},
-
-	props: {
-		reply: {
-			type: Object,
-			required: false
-		},
-		renote: {
-			type: Object,
-			required: false
-		},
-		channel: {
-			type: String,
-			required: false
-		},
-		mention: {
-			type: Object,
-			required: false
-		},
-		specified: {
-			type: Object,
-			required: false
-		},
-		initialText: {
-			type: String,
-			required: false
-		},
-		initialNote: {
-			type: Object,
-			required: false
-		},
-		share: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-		autofocus: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-	},
-
-	emits: ['posted', 'cancel', 'esc'],
-
-	data() {
-		return {
-			posting: false,
-			text: '',
-			files: [],
-			poll: null,
-			useCw: false,
-			cw: null,
-			localOnly: this.$store.state.rememberNoteVisibility ? this.$store.state.localOnly : this.$store.state.defaultNoteLocalOnly,
-			visibility: this.$store.state.rememberNoteVisibility ? this.$store.state.visibility : this.$store.state.defaultNoteVisibility,
-			visibleUsers: [],
-			autocomplete: null,
-			draghover: false,
-			quoteId: null,
-			recentHashtags: JSON.parse(localStorage.getItem('hashtags') || '[]'),
-			imeText: '',
-			typing: throttle(3000, () => {
-				if (this.channel) {
-					stream.send('typingOnChannel', { channel: this.channel });
-				}
-			}),
-			postFormActions,
-		};
-	},
-
-	computed: {
-		draftKey(): string {
-			let key = this.channel ? `channel:${this.channel}` : '';
-
-			if (this.renote) {
-				key += `renote:${this.renote.id}`;
-			} else if (this.reply) {
-				key += `reply:${this.reply.id}`;
-			} else {
-				key += 'note';
-			}
-
-			return key;
-		},
-
-		placeholder(): string {
-			if (this.renote) {
-				return this.$ts._postForm.quotePlaceholder;
-			} else if (this.reply) {
-				return this.$ts._postForm.replyPlaceholder;
-			} else if (this.channel) {
-				return this.$ts._postForm.channelPlaceholder;
-			} else {
-				const xs = [
-					this.$ts._postForm._placeholders.a,
-					this.$ts._postForm._placeholders.b,
-					this.$ts._postForm._placeholders.c,
-					this.$ts._postForm._placeholders.d,
-					this.$ts._postForm._placeholders.e,
-					this.$ts._postForm._placeholders.f
-				];
-				return xs[Math.floor(Math.random() * xs.length)];
-			}
-		},
-
-		submitText(): string {
-			return this.renote
-				? this.$ts.quote
-				: this.reply
-					? this.$ts.reply
-					: this.$ts.note;
-		},
-
-		textLength(): number {
-			return length((this.text + this.imeText).trim());
-		},
-
-		canPost(): boolean {
-			return !this.posting &&
-				(1 <= this.textLength || 1 <= this.files.length || !!this.poll || !!this.renote) &&
-				(this.textLength <= this.max) &&
-				(!this.poll || this.poll.choices.length >= 2);
-		},
-
-		max(): number {
-			return this.$instance ? this.$instance.maxNoteTextLength : 1000;
-		}
-	},
-
-	mounted() {
-		if (this.initialText) {
-			this.text = this.initialText;
-		}
-
-		if (this.mention) {
-			this.text = this.mention.host ? `@${this.mention.username}@${toASCII(this.mention.host)}` : `@${this.mention.username}`;
-			this.text += ' ';
-		}
-
-		if (this.reply && (this.reply.user.username != this.$i.username || (this.reply.user.host != null && this.reply.user.host != host))) {
-			this.text = `@${this.reply.user.username}${this.reply.user.host != null ? '@' + toASCII(this.reply.user.host) : ''} `;
-		}
-
-		if (this.reply && this.reply.text != null) {
-			const ast = mfm.parse(this.reply.text);
-
-			for (const x of extractMentions(ast)) {
-				const mention = x.host ? `@${x.username}@${toASCII(x.host)}` : `@${x.username}`;
-
-				// 自分は除外
-				if (this.$i.username == x.username && x.host == null) continue;
-				if (this.$i.username == x.username && x.host == host) continue;
-
-				// 重複は除外
-				if (this.text.indexOf(`${mention} `) != -1) continue;
-
-				this.text += `${mention} `;
-			}
-		}
-
-		if (this.channel) {
-			this.visibility = 'public';
-			this.localOnly = true; // TODO: チャンネルが連合するようになった折には消す
-		}
-
-		// 公開以外へのリプライ時は元の公開範囲を引き継ぐ
-		if (this.reply && ['home', 'followers', 'specified'].includes(this.reply.visibility)) {
-			this.visibility = this.reply.visibility;
-			if (this.reply.visibility === 'specified') {
-				os.api('users/show', {
-					userIds: this.reply.visibleUserIds.filter(uid => uid !== this.$i.id && uid !== this.reply.userId)
-				}).then(users => {
-					this.visibleUsers.push(...users);
-				});
-
-				if (this.reply.userId !== this.$i.id) {
-					os.api('users/show', { userId: this.reply.userId }).then(user => {
-						this.visibleUsers.push(user);
-					});
-				}
-			}
-		}
-
-		if (this.specified) {
-			this.visibility = 'specified';
-			this.visibleUsers.push(this.specified);
-		}
-
-		// keep cw when reply
-		if (this.$store.state.keepCw && this.reply && this.reply.cw) {
-			this.useCw = true;
-			this.cw = this.reply.cw;
-		}
-
-		if (this.autofocus) {
-			this.focus();
-
-			this.$nextTick(() => {
-				this.focus();
-			});
-		}
-
-		// TODO: detach when unmount
-		new Autocomplete(this.$refs.text, this, { model: 'text' });
-		new Autocomplete(this.$refs.cw, this, { model: 'cw' });
-
-		this.$nextTick(() => {
-			// 書きかけの投稿を復元
-			if (!this.share && !this.mention && !this.specified) {
-				const draft = JSON.parse(localStorage.getItem('drafts') || '{}')[this.draftKey];
-				if (draft) {
-					this.text = draft.data.text;
-					this.useCw = draft.data.useCw;
-					this.cw = draft.data.cw;
-					this.visibility = draft.data.visibility;
-					this.localOnly = draft.data.localOnly;
-					this.files = (draft.data.files || []).filter(e => e);
-					if (draft.data.poll) {
-						this.poll = draft.data.poll;
-					}
-				}
-			}
-
-			// 削除して編集
-			if (this.initialNote) {
-				const init = this.initialNote;
-				this.text = init.text ? init.text : '';
-				this.files = init.files;
-				this.cw = init.cw;
-				this.useCw = init.cw != null;
-				if (init.poll) {
-					this.poll = init.poll;
-				}
-				this.visibility = init.visibility;
-				this.localOnly = init.localOnly;
-				this.quoteId = init.renote ? init.renote.id : null;
-			}
-
-			this.$nextTick(() => this.watch());
-		});
-	},
-
-	methods: {
-		watch() {
-			this.$watch('text', () => this.saveDraft());
-			this.$watch('useCw', () => this.saveDraft());
-			this.$watch('cw', () => this.saveDraft());
-			this.$watch('poll', () => this.saveDraft());
-			this.$watch('files', () => this.saveDraft(), { deep: true });
-			this.$watch('visibility', () => this.saveDraft());
-			this.$watch('localOnly', () => this.saveDraft());
-		},
-
-		togglePoll() {
-			if (this.poll) {
-				this.poll = null;
-			} else {
-				this.poll = {
-					choices: ['', ''],
-					multiple: false,
-					expiresAt: null,
-					expiredAfter: null,
-				};
-			}
-		},
-
-		addTag(tag: string) {
-			insertTextAtCursor(this.$refs.text, ` #${tag} `);
-		},
-
-		focus() {
-			(this.$refs.text as any).focus();
-		},
-
-		chooseFileFrom(ev) {
-			selectFiles(ev.currentTarget || ev.target, this.$ts.attachFile).then(files => {
-				for (const file of files) {
-					this.files.push(file);
-				}
-			});
-		},
-
-		detachFile(id) {
-			this.files = this.files.filter(x => x.id != id);
-		},
-
-		updateFiles(files) {
-			this.files = files;
-		},
-
-		updateFileSensitive(file, sensitive) {
-			this.files[this.files.findIndex(x => x.id === file.id)].isSensitive = sensitive;
-		},
-
-		updateFileName(file, name) {
-			this.files[this.files.findIndex(x => x.id === file.id)].name = name;
-		},
-
-		upload(file: File, name?: string) {
-			os.upload(file, this.$store.state.uploadFolder, name).then(res => {
-				this.files.push(res);
-			});
-		},
-
-		onPollUpdate(poll) {
-			this.poll = poll;
-			this.saveDraft();
-		},
-
-		setVisibility() {
-			if (this.channel) {
-				// TODO: information dialog
-				return;
-			}
-
-			os.popup(import('@/components/visibility-picker.vue'), {
-				currentVisibility: this.visibility,
-				currentLocalOnly: this.localOnly,
-				src: this.$refs.visibilityButton
-			}, {
-				changeVisibility: visibility => {
-					this.visibility = visibility;
-					if (this.$store.state.rememberNoteVisibility) {
-						this.$store.set('visibility', visibility);
-					}
-				},
-				changeLocalOnly: localOnly => {
-					this.localOnly = localOnly;
-					if (this.$store.state.rememberNoteVisibility) {
-						this.$store.set('localOnly', localOnly);
-					}
-				}
-			}, 'closed');
-		},
-
-		addVisibleUser() {
-			os.selectUser().then(user => {
-				this.visibleUsers.push(user);
-			});
-		},
-
-		removeVisibleUser(user) {
-			this.visibleUsers = erase(user, this.visibleUsers);
-		},
-
-		clear() {
-			this.text = '';
-			this.files = [];
-			this.poll = null;
-			this.quoteId = null;
-		},
-
-		onKeydown(e: KeyboardEvent) {
-			if ((e.which === 10 || e.which === 13) && (e.ctrlKey || e.metaKey) && this.canPost) this.post();
-			if (e.which === 27) this.$emit('esc');
-			this.typing();
-		},
-
-		onCompositionUpdate(e: CompositionEvent) {
-			this.imeText = e.data;
-			this.typing();
-		},
-
-		onCompositionEnd(e: CompositionEvent) {
-			this.imeText = '';
-		},
-
-		async onPaste(e: ClipboardEvent) {
-			for (const { item, i } of Array.from(e.clipboardData.items).map((item, i) => ({item, i}))) {
-				if (item.kind == 'file') {
-					const file = item.getAsFile();
-					const lio = file.name.lastIndexOf('.');
-					const ext = lio >= 0 ? file.name.slice(lio) : '';
-					const formatted = `${formatTimeString(new Date(file.lastModified), this.$store.state.pastedFileName).replace(/{{number}}/g, `${i + 1}`)}${ext}`;
-					this.upload(file, formatted);
-				}
-			}
-
-			const paste = e.clipboardData.getData('text');
-
-			if (!this.renote && !this.quoteId && paste.startsWith(url + '/notes/')) {
-				e.preventDefault();
-
-				os.confirm({
-					type: 'info',
-					text: this.$ts.quoteQuestion,
-				}).then(({ canceled }) => {
-					if (canceled) {
-						insertTextAtCursor(this.$refs.text, paste);
-						return;
-					}
-
-					this.quoteId = paste.substr(url.length).match(/^\/notes\/(.+?)\/?$/)[1];
-				});
-			}
-		},
-
-		onDragover(e) {
-			if (!e.dataTransfer.items[0]) return;
-			const isFile = e.dataTransfer.items[0].kind == 'file';
-			const isDriveFile = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FILE_;
-			if (isFile || isDriveFile) {
-				e.preventDefault();
-				this.draghover = true;
-				e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
-			}
-		},
-
-		onDragenter(e) {
-			this.draghover = true;
-		},
-
-		onDragleave(e) {
-			this.draghover = false;
-		},
-
-		onDrop(e): void {
-			this.draghover = false;
-
-			// ファイルだったら
-			if (e.dataTransfer.files.length > 0) {
-				e.preventDefault();
-				for (const x of Array.from(e.dataTransfer.files)) this.upload(x);
-				return;
-			}
-
-			//#region ドライブのファイル
-			const driveFile = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
-			if (driveFile != null && driveFile != '') {
-				const file = JSON.parse(driveFile);
-				this.files.push(file);
-				e.preventDefault();
-			}
-			//#endregion
-		},
-
-		saveDraft() {
-			const data = JSON.parse(localStorage.getItem('drafts') || '{}');
-
-			data[this.draftKey] = {
-				updatedAt: new Date(),
-				data: {
-					text: this.text,
-					useCw: this.useCw,
-					cw: this.cw,
-					visibility: this.visibility,
-					localOnly: this.localOnly,
-					files: this.files,
-					poll: this.poll
-				}
-			};
-
-			localStorage.setItem('drafts', JSON.stringify(data));
-		},
-
-		deleteDraft() {
-			const data = JSON.parse(localStorage.getItem('drafts') || '{}');
-
-			delete data[this.draftKey];
-
-			localStorage.setItem('drafts', JSON.stringify(data));
-		},
-
-		async post() {
-			let data = {
-				text: this.text == '' ? undefined : this.text,
-				fileIds: this.files.length > 0 ? this.files.map(f => f.id) : undefined,
-				replyId: this.reply ? this.reply.id : undefined,
-				renoteId: this.renote ? this.renote.id : this.quoteId ? this.quoteId : undefined,
-				channelId: this.channel ? this.channel : undefined,
-				poll: this.poll,
-				cw: this.useCw ? this.cw || '' : undefined,
-				localOnly: this.localOnly,
-				visibility: this.visibility,
-				visibleUserIds: this.visibility == 'specified' ? this.visibleUsers.map(u => u.id) : undefined,
-			};
-
-			// plugin
-			if (notePostInterruptors.length > 0) {
-				for (const interruptor of notePostInterruptors) {
-					data = await interruptor.handler(JSON.parse(JSON.stringify(data)));
-				}
-			}
-
-			this.posting = true;
-			os.api('notes/create', data).then(() => {
-				this.clear();
-				this.$nextTick(() => {
-					this.deleteDraft();
-					this.$emit('posted');
-					if (this.text && this.text != '') {
-						const hashtags = mfm.parse(this.text).filter(x => x.type === 'hashtag').map(x => x.props.hashtag);
-						const history = JSON.parse(localStorage.getItem('hashtags') || '[]') as string[];
-						localStorage.setItem('hashtags', JSON.stringify(unique(hashtags.concat(history))));
-					}
-					this.posting = false;
-				});
-			}).catch(err => {
-				this.posting = false;
-				os.alert({
-					type: 'error',
-					text: err.message + '\n' + (err as any).id,
-				});
-			});
-		},
-
-		cancel() {
-			this.$emit('cancel');
-		},
-
-		insertMention() {
-			os.selectUser().then(user => {
-				insertTextAtCursor(this.$refs.text, '@' + Acct.toString(user) + ' ');
-			});
-		},
-
-		async insertEmoji(ev) {
-			os.openEmojiPicker(ev.currentTarget || ev.target, {}, this.$refs.text);
-		},
-
-		showActions(ev) {
-			os.popupMenu(postFormActions.map(action => ({
-				text: action.title,
-				action: () => {
-					action.handler({
-						text: this.text
-					}, (key, value) => {
-						if (key === 'text') { this.text = value; }
-					});
-				}
-			})), ev.currentTarget || ev.target);
-		}
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.pxiwixjf {
-	position: relative;
-	border: solid 0.5px var(--divider);
-	border-radius: 8px;
-
-	> .form {
-		> .preview {
-			padding: 16px;
-		}
-
-		> .with-quote {
-			margin: 0 0 8px 0;
-			color: var(--accent);
-
-			> button {
-				padding: 4px 8px;
-				color: var(--accentAlpha04);
-
-				&:hover {
-					color: var(--accentAlpha06);
-				}
-
-				&:active {
-					color: var(--accentDarken30);
-				}
-			}
-		}
-
-		> .to-specified {
-			padding: 6px 24px;
-			margin-bottom: 8px;
-			overflow: auto;
-			white-space: nowrap;
-
-			> .visibleUsers {
-				display: inline;
-				top: -1px;
-				font-size: 14px;
-
-				> button {
-					padding: 4px;
-					border-radius: 8px;
-				}
-
-				> span {
-					margin-right: 14px;
-					padding: 8px 0 8px 8px;
-					border-radius: 8px;
-					background: var(--X4);
-
-					> button {
-						padding: 4px 8px;
-					}
-				}
-			}
-		}
-
-		> .cw,
-		> .text {
-			display: block;
-			box-sizing: border-box;
-			padding: 16px;
-			margin: 0;
-			width: 100%;
-			font-size: 16px;
-			border: none;
-			border-radius: 0;
-			background: transparent;
-			color: var(--fg);
-			font-family: inherit;
-
-			&:focus {
-				outline: none;
-			}
-
-			&:disabled {
-				opacity: 0.5;
-			}
-		}
-
-		> .cw {
-			z-index: 1;
-			padding-bottom: 8px;
-			border-bottom: solid 0.5px var(--divider);
-		}
-
-		> .text {
-			max-width: 100%;
-			min-width: 100%;
-			min-height: 60px;
-
-			&.withCw {
-				padding-top: 8px;
-			}
-		}
-
-		> footer {
-			$height: 44px;
-			display: flex;
-			padding: 0 8px 8px 8px;
-			line-height: $height;
-
-			> .left {
-				> button {
-					display: inline-block;
-					padding: 0;
-					margin: 0;
-					font-size: 16px;
-					width: $height;
-					height: $height;
-					border-radius: 6px;
-
-					&:hover {
-						background: var(--X5);
-					}
-
-					&.active {
-						color: var(--accent);
-					}
-				}
-			}
-
-			> .right {
-				margin-left: auto;
-
-				> .text-count {
-					opacity: 0.7;
-				}
-
-				> .visibility {
-					width: $height;
-					margin: 0 8px;
-
-					& + .localOnly {
-						margin-left: 0 !important;
-					}
-				}
-				
-				> .local-only {
-					margin: 0 0 0 12px;
-					opacity: 0.7;
-				}
-
-				> .submit {
-					margin: 0;
-					padding: 0 12px;
-					line-height: 34px;
-					font-weight: bold;
-					border-radius: 4px;
-
-					&:disabled {
-						opacity: 0.7;
-					}
-
-					> i {
-						margin-left: 6px;
-					}
-				}
-			}
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/side.vue b/packages/client/src/ui/chat/side.vue
deleted file mode 100644
index 548a46102b..0000000000
--- a/packages/client/src/ui/chat/side.vue
+++ /dev/null
@@ -1,157 +0,0 @@
-<template>
-<div v-if="component" class="mrajymqm _narrow_">
-	<header class="header" @contextmenu.prevent.stop="onContextmenu">
-		<MkHeader class="title" :info="pageInfo" :center="false"/>
-	</header>
-	<component :is="component" v-bind="props" :ref="changePage" class="body"/>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import * as os from '@/os';
-import copyToClipboard from '@/scripts/copy-to-clipboard';
-import { resolve } from '@/router';
-import { url } from '@/config';
-import * as symbols from '@/symbols';
-
-export default defineComponent({
-	components: {
-	},
-
-	provide() {
-		return {
-			navHook: (path) => {
-				this.navigate(path);
-			}
-		};
-	},
-
-	data() {
-		return {
-			path: null,
-			component: null,
-			props: {},
-			pageInfo: null,
-			history: [],
-		};
-	},
-
-	computed: {
-		url(): string {
-			return url + this.path;
-		}
-	},
-
-	methods: {
-		changePage(page) {
-			if (page == null) return;
-			if (page[symbols.PAGE_INFO]) {
-				this.pageInfo = page[symbols.PAGE_INFO];
-			}
-		},
-
-		navigate(path, record = true) {
-			if (record && this.path) this.history.push(this.path);
-			this.path = path;
-			const { component, props } = resolve(path);
-			this.component = component;
-			this.props = props;
-			this.$emit('open');
-		},
-
-		back() {
-			this.navigate(this.history.pop(), false);
-		},
-
-		close() {
-			this.path = null;
-			this.component = null;
-			this.props = {};
-			this.$emit('close');
-		},
-
-		onContextmenu(e) {
-			os.contextMenu([{
-				type: 'label',
-				text: this.path,
-			}, {
-				icon: 'fas fa-expand-alt',
-				text: this.$ts.showInPage,
-				action: () => {
-					this.$router.push(this.path);
-					this.close();
-				}
-			}, {
-				icon: 'fas fa-window-maximize',
-				text: this.$ts.openInWindow,
-				action: () => {
-					os.pageWindow(this.path);
-					this.close();
-				}
-			}, null, {
-				icon: 'fas fa-external-link-alt',
-				text: this.$ts.openInNewTab,
-				action: () => {
-					window.open(this.url, '_blank');
-					this.close();
-				}
-			}, {
-				icon: 'fas fa-link',
-				text: this.$ts.copyLink,
-				action: () => {
-					copyToClipboard(this.url);
-				}
-			}], e);
-		}
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.mrajymqm {
-	$header-height: 54px; // TODO: どこかに集約したい
-
-	--root-margin: 16px;
-	--margin: var(--marginHalf);
-
-	height: 100%;
-	overflow: auto;
-	box-sizing: border-box;
-
-	> .header {
-		display: flex;
-		position: sticky;
-		z-index: 1000;
-		top: 0;
-		height: $header-height;
-		width: 100%;
-		font-weight: bold;
-		//background-color: var(--panel);
-		-webkit-backdrop-filter: var(--blur, blur(32px));
-		backdrop-filter: var(--blur, blur(32px));
-		background-color: var(--header);
-		border-bottom: solid 0.5px var(--divider);
-		box-sizing: border-box;
-
-		> ._button {
-			height: $header-height;
-			width: $header-height;
-
-			&:hover {
-				color: var(--fgHighlighted);
-			}
-		}
-
-		> .title {
-			flex: 1;
-			position: relative;
-		}
-	}
-
-	> .body {
-
-	}
-}
-</style>
-
diff --git a/packages/client/src/ui/chat/store.ts b/packages/client/src/ui/chat/store.ts
deleted file mode 100644
index 389d56afb6..0000000000
--- a/packages/client/src/ui/chat/store.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { markRaw } from 'vue';
-import { Storage } from '../../pizzax';
-
-export const store = markRaw(new Storage('chatUi', {
-	widgets: {
-		where: 'account',
-		default: [] as {
-			name: string;
-			id: string;
-			data: Record<string, any>;
-		}[]
-	},
-	tl: {
-		where: 'deviceAccount',
-		default: 'home'
-	},
-}));
diff --git a/packages/client/src/ui/chat/sub-note-content.vue b/packages/client/src/ui/chat/sub-note-content.vue
deleted file mode 100644
index a85096ebc9..0000000000
--- a/packages/client/src/ui/chat/sub-note-content.vue
+++ /dev/null
@@ -1,62 +0,0 @@
-<template>
-<div class="wrmlmaau">
-	<div class="body">
-		<span v-if="note.isHidden" style="opacity: 0.5">({{ $ts.private }})</span>
-		<span v-if="note.deletedAt" style="opacity: 0.5">({{ $ts.deleted }})</span>
-		<MkA v-if="note.replyId" class="reply" :to="`/notes/${note.replyId}`"><i class="fas fa-reply"></i></MkA>
-		<Mfm v-if="note.text" :text="note.text" :author="note.user" :i="$i" :custom-emojis="note.emojis"/>
-		<MkA v-if="note.renoteId" class="rp" :to="`/notes/${note.renoteId}`">RN: ...</MkA>
-	</div>
-	<details v-if="note.files.length > 0">
-		<summary>({{ $t('withNFiles', { n: note.files.length }) }})</summary>
-		<XMediaList :media-list="note.files"/>
-	</details>
-	<details v-if="note.poll">
-		<summary>{{ $ts.poll }}</summary>
-		<XPoll :note="note"/>
-	</details>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import XPoll from '@/components/poll.vue';
-import XMediaList from '@/components/media-list.vue';
-import * as os from '@/os';
-
-export default defineComponent({
-	components: {
-		XPoll,
-		XMediaList,
-	},
-	props: {
-		note: {
-			type: Object,
-			required: true
-		}
-	},
-	data() {
-		return {
-		};
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.wrmlmaau {
-	overflow-wrap: break-word;
-
-	> .body {
-		> .reply {
-			margin-right: 6px;
-			color: var(--accent);
-		}
-
-		> .rp {
-			margin-left: 4px;
-			font-style: oblique;
-			color: var(--renote);
-		}
-	}
-}
-</style>
diff --git a/packages/client/src/ui/chat/widgets.vue b/packages/client/src/ui/chat/widgets.vue
deleted file mode 100644
index 337d5a7b58..0000000000
--- a/packages/client/src/ui/chat/widgets.vue
+++ /dev/null
@@ -1,62 +0,0 @@
-<template>
-<div class="qydbhufi">
-	<XWidgets :edit="edit" :widgets="widgets" @add-widget="addWidget" @remove-widget="removeWidget" @update-widget="updateWidget" @update-widgets="updateWidgets" @exit="edit = false"/>
-
-	<button v-if="edit" class="_textButton" style="font-size: 0.9em;" @click="edit = false">{{ $ts.editWidgetsExit }}</button>
-	<button v-else class="_textButton" style="font-size: 0.9em;" @click="edit = true">{{ $ts.editWidgets }}</button>
-</div>
-</template>
-
-<script lang="ts">
-import { defineComponent, defineAsyncComponent } from 'vue';
-import XWidgets from '@/components/widgets.vue';
-import { store } from './store';
-
-export default defineComponent({
-	components: {
-		XWidgets,
-	},
-
-	data() {
-		return {
-			edit: false,
-			widgets: store.reactiveState.widgets
-		};
-	},
-
-	methods: {
-		addWidget(widget) {
-			store.set('widgets', [widget, ...store.state.widgets]);
-		},
-
-		removeWidget(widget) {
-			store.set('widgets', store.state.widgets.filter(w => w.id != widget.id));
-		},
-
-		updateWidget({ id, data }) {
-			// TODO: throttleしたい
-			store.set('widgets', store.state.widgets.map(w => w.id === id ? {
-				...w,
-				data: data
-			} : w));
-		},
-
-		updateWidgets(widgets) {
-			store.set('widgets', widgets);
-		}
-	}
-});
-</script>
-
-<style lang="scss" scoped>
-.qydbhufi {
-	height: 100%;
-	box-sizing: border-box;
-	overflow: auto;
-	padding: var(--margin);
-
-	::v-deep(._panel) {
-		box-shadow: none;
-	}
-}
-</style>
diff --git a/packages/client/src/ui/deck/direct-column.vue b/packages/client/src/ui/deck/direct-column.vue
index 6ef733dfd0..4206b09b97 100644
--- a/packages/client/src/ui/deck/direct-column.vue
+++ b/packages/client/src/ui/deck/direct-column.vue
@@ -7,7 +7,7 @@
 </template>
 
 <script lang="ts">
-import { defineComponent } from 'vue';
+import { computed, defineComponent } from 'vue';
 import XColumn from './column.vue';
 import XNotes from '@/components/notes.vue';
 import * as os from '@/os';
@@ -34,9 +34,9 @@ export default defineComponent({
 			pagination: {
 				endpoint: 'notes/mentions',
 				limit: 10,
-				params: () => ({
+				params: computed(() => ({
 					visibility: 'specified'
-				})
+				})),
 			},
 		}
 	},
diff --git a/packages/client/src/widgets/activity.vue b/packages/client/src/widgets/activity.vue
index d322f4758a..acbbb7a97a 100644
--- a/packages/client/src/widgets/activity.vue
+++ b/packages/client/src/widgets/activity.vue
@@ -1,82 +1,89 @@
 <template>
-<MkContainer :show-header="props.showHeader" :naked="props.transparent">
+<MkContainer :show-header="widgetProps.showHeader" :naked="widgetProps.transparent">
 	<template #header><i class="fas fa-chart-bar"></i>{{ $ts._widgets.activity }}</template>
 	<template #func><button class="_button" @click="toggleView()"><i class="fas fa-sort"></i></button></template>
 
 	<div>
 		<MkLoading v-if="fetching"/>
 		<template v-else>
-			<XCalendar v-show="props.view === 0" :data="[].concat(activity)"/>
-			<XChart v-show="props.view === 1" :data="[].concat(activity)"/>
+			<XCalendar v-show="widgetProps.view === 0" :data="[].concat(activity)"/>
+			<XChart v-show="widgetProps.view === 1" :data="[].concat(activity)"/>
 		</template>
 	</div>
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, reactive, ref, watch } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
+import * as os from '@/os';
 import MkContainer from '@/components/ui/container.vue';
-import define from './define';
 import XCalendar from './activity.calendar.vue';
 import XChart from './activity.chart.vue';
-import * as os from '@/os';
+import { $i } from '@/account';
 
-const widget = define({
-	name: 'activity',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-		view: {
-			type: 'number',
-			default: 0,
-			hidden: true,
-		},
-	})
+const name = 'activity';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+	view: {
+		type: 'number' as const,
+		default: 0,
+		hidden: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure, save } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const activity = ref(null);
+const fetching = ref(true);
+
+const toggleView = () => {
+	if (widgetProps.view === 1) {
+		widgetProps.view = 0;
+	} else {
+		widgetProps.view++;
+	}
+	save();
+};
+
+os.api('charts/user/notes', {
+	userId: $i.id,
+	span: 'day',
+	limit: 7 * 21,
+}).then(res => {
+	activity.value = res.diffs.normal.map((_, i) => ({
+		total: res.diffs.normal[i] + res.diffs.reply[i] + res.diffs.renote[i],
+		notes: res.diffs.normal[i],
+		replies: res.diffs.reply[i],
+		renotes: res.diffs.renote[i]
+	}));
+	fetching.value = false;
 });
 
-export default defineComponent({
-	components: {
-		MkContainer,
-		XCalendar,
-		XChart,
-	},
-	extends: widget,
-	data() {
-		return {
-			fetching: true,
-			activity: null,
-		};
-	},
-	mounted() {
-		os.api('charts/user/notes', {
-			userId: this.$i.id,
-			span: 'day',
-			limit: 7 * 21
-		}).then(activity => {
-			this.activity = activity.diffs.normal.map((_, i) => ({
-				total: activity.diffs.normal[i] + activity.diffs.reply[i] + activity.diffs.renote[i],
-				notes: activity.diffs.normal[i],
-				replies: activity.diffs.reply[i],
-				renotes: activity.diffs.renote[i]
-			}));
-			this.fetching = false;
-		});
-	},
-	methods: {
-		toggleView() {
-			if (this.props.view === 1) {
-				this.props.view = 0;
-			} else {
-				this.props.view++;
-			}
-			this.save();
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
diff --git a/packages/client/src/widgets/aichan.vue b/packages/client/src/widgets/aichan.vue
index 891b7454d1..03e394b976 100644
--- a/packages/client/src/widgets/aichan.vue
+++ b/packages/client/src/widgets/aichan.vue
@@ -1,51 +1,65 @@
 <template>
-<MkContainer :naked="props.transparent" :show-header="false">
+<MkContainer :naked="widgetProps.transparent" :show-header="false">
 	<iframe ref="live2d" class="dedjhjmo" src="https://misskey-dev.github.io/mascot-web/?scale=1.5&y=1.1&eyeY=100" @click="touched"></iframe>
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent, markRaw } from 'vue';
-import define from './define';
-import MkContainer from '@/components/ui/container.vue';
-import * as os from '@/os';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, reactive, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 
-const widget = define({
-	name: 'ai',
-	props: () => ({
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-	})
+const name = 'ai';
+
+const widgetPropsDef = {
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const live2d = ref<HTMLIFrameElement>();
+
+const touched = () => {
+	//if (this.live2d) this.live2d.changeExpression('gurugurume');
+};
+
+onMounted(() => {
+	const onMousemove = (ev: MouseEvent) => {
+		const iframeRect = live2d.value.getBoundingClientRect();
+		live2d.value.contentWindow.postMessage({
+			type: 'moveCursor',
+			body: {
+				x: ev.clientX - iframeRect.left,
+				y: ev.clientY - iframeRect.top,
+			}
+		}, '*');
+	};
+
+	window.addEventListener('mousemove', onMousemove, { passive: true });
+	onUnmounted(() => {
+		window.removeEventListener('mousemove', onMousemove);
+	});
 });
 
-export default defineComponent({
-	components: {
-		MkContainer,
-	},
-	extends: widget,
-	data() {
-		return {
-		};
-	},
-	mounted() {
-		window.addEventListener('mousemove', ev => {
-			const iframeRect = this.$refs.live2d.getBoundingClientRect();
-			this.$refs.live2d.contentWindow.postMessage({
-				type: 'moveCursor',
-				body: {
-					x: ev.clientX - iframeRect.left,
-					y: ev.clientY - iframeRect.top,
-				}
-			}, '*');
-		}, { passive: true });
-	},
-	methods: {
-		touched() {
-			//if (this.live2d) this.live2d.changeExpression('gurugurume');
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/aiscript.vue b/packages/client/src/widgets/aiscript.vue
index 46c5094ee9..0a5c0d614d 100644
--- a/packages/client/src/widgets/aiscript.vue
+++ b/packages/client/src/widgets/aiscript.vue
@@ -1,9 +1,9 @@
 <template>
-<MkContainer :show-header="props.showHeader">
+<MkContainer :show-header="widgetProps.showHeader">
 	<template #header><i class="fas fa-terminal"></i>{{ $ts._widgets.aiscript }}</template>
 
 	<div class="uylguesu _monospace">
-		<textarea v-model="props.script" placeholder="(1 + 1)"></textarea>
+		<textarea v-model="widgetProps.script" placeholder="(1 + 1)"></textarea>
 		<button class="_buttonPrimary" @click="run">RUN</button>
 		<div class="logs">
 			<div v-for="log in logs" :key="log.id" class="log" :class="{ print: log.print }">{{ log.text }}</div>
@@ -12,97 +12,109 @@
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import MkContainer from '@/components/ui/container.vue';
-import define from './define';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref, watch } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import * as os from '@/os';
+import MkContainer from '@/components/ui/container.vue';
 import { AiScript, parse, utils } from '@syuilo/aiscript';
 import { createAiScriptEnv } from '@/scripts/aiscript/api';
+import { $i } from '@/account';
 
-const widget = define({
-	name: 'aiscript',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-		script: {
-			type: 'string',
-			multiline: true,
-			default: '(1 + 1)',
-			hidden: true,
-		},
-	})
-});
+const name = 'aiscript';
 
-export default defineComponent({
-	components: {
-		MkContainer
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
 	},
-	extends: widget,
-
-	data() {
-		return {
-			logs: [],
-		};
+	script: {
+		type: 'string' as const,
+		multiline: true,
+		default: '(1 + 1)',
+		hidden: true,
 	},
+};
 
-	methods: {
-		async run() {
-			this.logs = [];
-			const aiscript = new AiScript(createAiScriptEnv({
-				storageKey: 'widget',
-				token: this.$i?.token,
-			}), {
-				in: (q) => {
-					return new Promise(ok => {
-						os.inputText({
-							title: q,
-						}).then(({ canceled, result: a }) => {
-							ok(a);
-						});
-					});
-				},
-				out: (value) => {
-					this.logs.push({
-						id: Math.random(),
-						text: value.type === 'str' ? value.value : utils.valToString(value),
-						print: true
-					});
-				},
-				log: (type, params) => {
-					switch (type) {
-						case 'end': this.logs.push({
-							id: Math.random(),
-							text: utils.valToString(params.val, true),
-							print: false
-						}); break;
-						default: break;
-					}
-				}
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const logs = ref<{
+	id: string;
+	text: string;
+	print: boolean;
+}[]>([]);
+
+const run = async () => {
+	logs.value = [];
+	const aiscript = new AiScript(createAiScriptEnv({
+		storageKey: 'widget',
+		token: $i?.token,
+	}), {
+		in: (q) => {
+			return new Promise(ok => {
+				os.inputText({
+					title: q,
+				}).then(({ canceled, result: a }) => {
+					ok(a);
+				});
 			});
-
-			let ast;
-			try {
-				ast = parse(this.props.script);
-			} catch (e) {
-				os.alert({
-					type: 'error',
-					text: 'Syntax error :('
-				});
-				return;
-			}
-			try {
-				await aiscript.exec(ast);
-			} catch (e) {
-				os.alert({
-					type: 'error',
-					text: e
-				});
-			}
 		},
+		out: (value) => {
+			logs.value.push({
+				id: Math.random().toString(),
+				text: value.type === 'str' ? value.value : utils.valToString(value),
+				print: true,
+			});
+		},
+		log: (type, params) => {
+			switch (type) {
+				case 'end': logs.value.push({
+					id: Math.random().toString(),
+					text: utils.valToString(params.val, true),
+					print: false,
+				}); break;
+				default: break;
+			}
+		}
+	});
+
+	let ast;
+	try {
+		ast = parse(widgetProps.script);
+	} catch (e) {
+		os.alert({
+			type: 'error',
+			text: 'Syntax error :(',
+		});
+		return;
 	}
+	try {
+		await aiscript.exec(ast);
+	} catch (e) {
+		os.alert({
+			type: 'error',
+			text: e,
+		});
+	}
+};
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/button.vue b/packages/client/src/widgets/button.vue
index e98570862e..a33afd6e7a 100644
--- a/packages/client/src/widgets/button.vue
+++ b/packages/client/src/widgets/button.vue
@@ -1,90 +1,99 @@
 <template>
 <div class="mkw-button">
-	<MkButton :primary="props.colored" full @click="run">
-		{{ props.label }}
+	<MkButton :primary="widgetProps.colored" full @click="run">
+		{{ widgetProps.label }}
 	</MkButton>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import define from './define';
-import MkButton from '@/components/ui/button.vue';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref, watch } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import * as os from '@/os';
 import { AiScript, parse, utils } from '@syuilo/aiscript';
 import { createAiScriptEnv } from '@/scripts/aiscript/api';
+import { $i } from '@/account';
+import MkButton from '@/components/ui/button.vue';
 
-const widget = define({
-	name: 'button',
-	props: () => ({
-		label: {
-			type: 'string',
-			default: 'BUTTON',
-		},
-		colored: {
-			type: 'boolean',
-			default: true,
-		},
-		script: {
-			type: 'string',
-			multiline: true,
-			default: 'Mk:dialog("hello" "world")',
-		},
-	})
-});
+const name = 'button';
 
-export default defineComponent({
-	components: {
-		MkButton
+const widgetPropsDef = {
+	label: {
+		type: 'string' as const,
+		default: 'BUTTON',
 	},
-	extends: widget,
-	data() {
-		return {
-		};
+	colored: {
+		type: 'boolean' as const,
+		default: true,
 	},
-	methods: {
-		async run() {
-			const aiscript = new AiScript(createAiScriptEnv({
-				storageKey: 'widget',
-				token: this.$i?.token,
-			}), {
-				in: (q) => {
-					return new Promise(ok => {
-						os.inputText({
-							title: q,
-						}).then(({ canceled, result: a }) => {
-							ok(a);
-						});
-					});
-				},
-				out: (value) => {
-					// nop
-				},
-				log: (type, params) => {
-					// nop
-				}
+	script: {
+		type: 'string' as const,
+		multiline: true,
+		default: 'Mk:dialog("hello" "world")',
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const run = async () => {
+	const aiscript = new AiScript(createAiScriptEnv({
+		storageKey: 'widget',
+		token: $i?.token,
+	}), {
+		in: (q) => {
+			return new Promise(ok => {
+				os.inputText({
+					title: q,
+				}).then(({ canceled, result: a }) => {
+					ok(a);
+				});
 			});
-
-			let ast;
-			try {
-				ast = parse(this.props.script);
-			} catch (e) {
-				os.alert({
-					type: 'error',
-					text: 'Syntax error :('
-				});
-				return;
-			}
-			try {
-				await aiscript.exec(ast);
-			} catch (e) {
-				os.alert({
-					type: 'error',
-					text: e
-				});
-			}
 		},
+		out: (value) => {
+			// nop
+		},
+		log: (type, params) => {
+			// nop
+		}
+	});
+
+	let ast;
+	try {
+		ast = parse(widgetProps.script);
+	} catch (e) {
+		os.alert({
+			type: 'error',
+			text: 'Syntax error :(',
+		});
+		return;
 	}
+	try {
+		await aiscript.exec(ast);
+	} catch (e) {
+		os.alert({
+			type: 'error',
+			text: e,
+		});
+	}
+};
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/calendar.vue b/packages/client/src/widgets/calendar.vue
index c8b52d7afc..d16d3424b6 100644
--- a/packages/client/src/widgets/calendar.vue
+++ b/packages/client/src/widgets/calendar.vue
@@ -1,5 +1,5 @@
 <template>
-<div class="mkw-calendar" :class="{ _panel: !props.transparent }">
+<div class="mkw-calendar" :class="{ _panel: !widgetProps.transparent }">
 	<div class="calendar" :class="{ isHoliday }">
 		<p class="month-and-year">
 			<span class="year">{{ $t('yearX', { year }) }}</span>
@@ -32,77 +32,87 @@
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import define from './define';
+<script lang="ts" setup>
+import { onUnmounted, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
+import { i18n } from '@/i18n';
 
-const widget = define({
-	name: 'calendar',
-	props: () => ({
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-	})
+const name = 'calendar';
+
+const widgetPropsDef = {
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const year = ref(0);
+const month = ref(0);
+const day = ref(0);
+const weekDay = ref('');
+const yearP = ref(0);
+const monthP = ref(0);
+const dayP = ref(0);
+const isHoliday = ref(false);
+const tick = () => {
+	const now = new Date();
+	const nd = now.getDate();
+	const nm = now.getMonth();
+	const ny = now.getFullYear();
+
+	year.value = ny;
+	month.value = nm + 1;
+	day.value = nd;
+	weekDay.value = [
+		i18n.locale._weekday.sunday,
+		i18n.locale._weekday.monday,
+		i18n.locale._weekday.tuesday,
+		i18n.locale._weekday.wednesday,
+		i18n.locale._weekday.thursday,
+		i18n.locale._weekday.friday,
+		i18n.locale._weekday.saturday
+	][now.getDay()];
+
+	const dayNumer   = now.getTime() - new Date(ny, nm, nd).getTime();
+	const dayDenom   = 1000/*ms*/ * 60/*s*/ * 60/*m*/ * 24/*h*/;
+	const monthNumer = now.getTime() - new Date(ny, nm, 1).getTime();
+	const monthDenom = new Date(ny, nm + 1, 1).getTime() - new Date(ny, nm, 1).getTime();
+	const yearNumer  = now.getTime() - new Date(ny, 0, 1).getTime();
+	const yearDenom  = new Date(ny + 1, 0, 1).getTime() - new Date(ny, 0, 1).getTime();
+
+	dayP.value   = dayNumer   / dayDenom   * 100;
+	monthP.value = monthNumer / monthDenom * 100;
+	yearP.value  = yearNumer  / yearDenom  * 100;
+
+	isHoliday.value = now.getDay() === 0 || now.getDay() === 6;
+};
+
+tick();
+
+const intervalId = setInterval(tick, 1000);
+onUnmounted(() => {
+	clearInterval(intervalId);
 });
 
-export default defineComponent({
-	extends: widget,
-	data() {
-		return {
-			now: new Date(),
-			year: null,
-			month: null,
-			day: null,
-			weekDay: null,
-			yearP: null,
-			dayP: null,
-			monthP: null,
-			isHoliday: null,
-			clock: null
-		};
-	},
-	created() {
-		this.tick();
-		this.clock = setInterval(this.tick, 1000);
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		tick() {
-			const now = new Date();
-			const nd = now.getDate();
-			const nm = now.getMonth();
-			const ny = now.getFullYear();
-
-			this.year = ny;
-			this.month = nm + 1;
-			this.day = nd;
-			this.weekDay = [
-				this.$ts._weekday.sunday,
-				this.$ts._weekday.monday,
-				this.$ts._weekday.tuesday,
-				this.$ts._weekday.wednesday,
-				this.$ts._weekday.thursday,
-				this.$ts._weekday.friday,
-				this.$ts._weekday.saturday
-			][now.getDay()];
-
-			const dayNumer   = now.getTime() - new Date(ny, nm, nd).getTime();
-			const dayDenom   = 1000/*ms*/ * 60/*s*/ * 60/*m*/ * 24/*h*/;
-			const monthNumer = now.getTime() - new Date(ny, nm, 1).getTime();
-			const monthDenom = new Date(ny, nm + 1, 1).getTime() - new Date(ny, nm, 1).getTime();
-			const yearNumer  = now.getTime() - new Date(ny, 0, 1).getTime();
-			const yearDenom  = new Date(ny + 1, 0, 1).getTime() - new Date(ny, 0, 1).getTime();
-
-			this.dayP   = dayNumer   / dayDenom   * 100;
-			this.monthP = monthNumer / monthDenom * 100;
-			this.yearP  = yearNumer  / yearDenom  * 100;
-
-			this.isHoliday = now.getDay() === 0 || now.getDay() === 6;
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/clock.vue b/packages/client/src/widgets/clock.vue
index 6ca7ecd430..6acb10d74d 100644
--- a/packages/client/src/widgets/clock.vue
+++ b/packages/client/src/widgets/clock.vue
@@ -1,45 +1,56 @@
 <template>
-<MkContainer :naked="props.transparent" :show-header="false">
+<MkContainer :naked="widgetProps.transparent" :show-header="false">
 	<div class="vubelbmv">
-		<MkAnalogClock class="clock" :thickness="props.thickness"/>
+		<MkAnalogClock class="clock" :thickness="widgetProps.thickness"/>
 	</div>
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import define from './define';
+<script lang="ts" setup>
+import { } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import MkContainer from '@/components/ui/container.vue';
 import MkAnalogClock from '@/components/analog-clock.vue';
-import * as os from '@/os';
 
-const widget = define({
-	name: 'clock',
-	props: () => ({
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-		thickness: {
-			type: 'radio',
-			default: 0.1,
-			options: [{
-				value: 0.1, label: 'thin'
-			}, {
-				value: 0.2, label: 'medium'
-			}, {
-				value: 0.3, label: 'thick'
-			}]
-		}
-	})
-});
+const name = 'clock';
 
-export default defineComponent({
-	components: {
-		MkContainer,
-		MkAnalogClock
+const widgetPropsDef = {
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
 	},
-	extends: widget,
+	thickness: {
+		type: 'radio' as const,
+		default: 0.1,
+		options: [{
+			value: 0.1, label: 'thin'
+		}, {
+			value: 0.2, label: 'medium'
+		}, {
+			value: 0.3, label: 'thick'
+		}],
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/define.ts b/packages/client/src/widgets/define.ts
deleted file mode 100644
index 08a346d97c..0000000000
--- a/packages/client/src/widgets/define.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { defineComponent } from 'vue';
-import { throttle } from 'throttle-debounce';
-import { Form } from '@/scripts/form';
-import * as os from '@/os';
-
-export default function <T extends Form>(data: {
-	name: string;
-	props?: () => T;
-}) {
-	return defineComponent({
-		props: {
-			widget: {
-				type: Object,
-				required: false
-			},
-			settingCallback: {
-				required: false
-			}
-		},
-
-		emits: ['updateProps'],
-
-		data() {
-			return {
-				props: this.widget ? JSON.parse(JSON.stringify(this.widget.data)) : {},
-				save: throttle(3000, () => {
-					this.$emit('updateProps', this.props);
-				}),
-			};
-		},
-
-		computed: {
-			id(): string {
-				return this.widget ? this.widget.id : null;
-			},
-		},
-
-		created() {
-			this.mergeProps();
-
-			this.$watch('props', () => {
-				this.mergeProps();
-			}, { deep: true });
-
-			if (this.settingCallback) this.settingCallback(this.setting);
-		},
-
-		methods: {
-			mergeProps() {
-				if (data.props) {
-					const defaultProps = data.props();
-					for (const prop of Object.keys(defaultProps)) {
-						if (this.props.hasOwnProperty(prop)) continue;
-						this.props[prop] = defaultProps[prop].default;
-					}
-				}
-			},
-
-			async setting() {
-				const form = data.props();
-				for (const item of Object.keys(form)) {
-					form[item].default = this.props[item];
-				}
-				const { canceled, result } = await os.form(data.name, form);
-				if (canceled) return;
-
-				for (const key of Object.keys(result)) {
-					this.props[key] = result[key];
-				}
-
-				this.save();
-			},
-		}
-	});
-}
diff --git a/packages/client/src/widgets/digital-clock.vue b/packages/client/src/widgets/digital-clock.vue
index fbf632d2de..637b0368be 100644
--- a/packages/client/src/widgets/digital-clock.vue
+++ b/packages/client/src/widgets/digital-clock.vue
@@ -1,73 +1,84 @@
 <template>
-<div class="mkw-digitalClock _monospace" :class="{ _panel: !props.transparent }" :style="{ fontSize: `${props.fontSize}em` }">
+<div class="mkw-digitalClock _monospace" :class="{ _panel: !widgetProps.transparent }" :style="{ fontSize: `${widgetProps.fontSize}em` }">
 	<span>
 		<span v-text="hh"></span>
 		<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
 		<span v-text="mm"></span>
 		<span :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
 		<span v-text="ss"></span>
-		<span v-if="props.showMs" :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
-		<span v-if="props.showMs" v-text="ms"></span>
+		<span v-if="widgetProps.showMs" :style="{ visibility: showColon ? 'visible' : 'hidden' }">:</span>
+		<span v-if="widgetProps.showMs" v-text="ms"></span>
 	</span>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import define from './define';
-import * as os from '@/os';
+<script lang="ts" setup>
+import { onUnmounted, ref, watch } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 
-const widget = define({
-	name: 'digitalClock',
-	props: () => ({
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-		fontSize: {
-			type: 'number',
-			default: 1.5,
-			step: 0.1,
-		},
-		showMs: {
-			type: 'boolean',
-			default: true,
-		},
-	})
+const name = 'digitalClock';
+
+const widgetPropsDef = {
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+	fontSize: {
+		type: 'number' as const,
+		default: 1.5,
+		step: 0.1,
+	},
+	showMs: {
+		type: 'boolean' as const,
+		default: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+let intervalId;
+const hh = ref('');
+const mm = ref('');
+const ss = ref('');
+const ms = ref('');
+const showColon = ref(true);
+const tick = () => {
+	const now = new Date();
+	hh.value = now.getHours().toString().padStart(2, '0');
+	mm.value = now.getMinutes().toString().padStart(2, '0');
+	ss.value = now.getSeconds().toString().padStart(2, '0');
+	ms.value = Math.floor(now.getMilliseconds() / 10).toString().padStart(2, '0');
+	showColon.value = now.getSeconds() % 2 === 0;
+};
+
+tick();
+
+watch(() => widgetProps.showMs, () => {
+	if (intervalId) clearInterval(intervalId);
+	intervalId = setInterval(tick, widgetProps.showMs ? 10 : 1000);
+}, { immediate: true });
+
+onUnmounted(() => {
+	clearInterval(intervalId);
 });
 
-export default defineComponent({
-	extends: widget,
-	data() {
-		return {
-			clock: null,
-			hh: null,
-			mm: null,
-			ss: null,
-			ms: null,
-			showColon: true,
-		};
-	},
-	created() {
-		this.tick();
-		this.$watch(() => this.props.showMs, () => {
-			if (this.clock) clearInterval(this.clock);
-			this.clock = setInterval(this.tick, this.props.showMs ? 10 : 1000);
-		}, { immediate: true });
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		tick() {
-			const now = new Date();
-			this.hh = now.getHours().toString().padStart(2, '0');
-			this.mm = now.getMinutes().toString().padStart(2, '0');
-			this.ss = now.getSeconds().toString().padStart(2, '0');
-			this.ms = Math.floor(now.getMilliseconds() / 10).toString().padStart(2, '0');
-			this.showColon = now.getSeconds() % 2 === 0;
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/federation.vue b/packages/client/src/widgets/federation.vue
index 736a91c52e..5d53b683b4 100644
--- a/packages/client/src/widgets/federation.vue
+++ b/packages/client/src/widgets/federation.vue
@@ -1,5 +1,5 @@
 <template>
-<MkContainer :show-header="props.showHeader" :foldable="foldable" :scrollable="scrollable">
+<MkContainer :show-header="widgetProps.showHeader" :foldable="foldable" :scrollable="scrollable">
 	<template #header><i class="fas fa-globe"></i>{{ $ts._widgets.federation }}</template>
 
 	<div class="wbrkwalb">
@@ -18,66 +18,64 @@
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import MkContainer from '@/components/ui/container.vue';
-import define from './define';
 import MkMiniChart from '@/components/mini-chart.vue';
 import * as os from '@/os';
 
-const widget = define({
-	name: 'federation',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-	})
+const name = 'federation';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps> & { foldable?: boolean; scrollable?: boolean; }>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; foldable?: boolean; scrollable?: boolean; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const instances = ref([]);
+const charts = ref([]);
+const fetching = ref(true);
+
+const fetch = async () => {
+	const instances = await os.api('federation/instances', {
+		sort: '+lastCommunicatedAt',
+		limit: 5
+	});
+	const charts = await Promise.all(instances.map(i => os.api('charts/instance', { host: i.host, limit: 16, span: 'hour' })));
+	instances.value = instances;
+	charts.value = charts;
+	fetching.value = false;
+};
+
+onMounted(() => {
+	fetch();
+	const intervalId = setInterval(fetch, 1000 * 60);
+	onUnmounted(() => {
+		clearInterval(intervalId);
+	});
 });
 
-export default defineComponent({
-	components: {
-		MkContainer, MkMiniChart
-	},
-	extends: widget,
-	props: {
-		foldable: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-		scrollable: {
-			type: Boolean,
-			required: false,
-			default: false
-		},
-	},
-	data() {
-		return {
-			instances: [],
-			charts: [],
-			fetching: true,
-		};
-	},
-	mounted() {
-		this.fetch();
-		this.clock = setInterval(this.fetch, 1000 * 60);
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		async fetch() {
-			const instances = await os.api('federation/instances', {
-				sort: '+lastCommunicatedAt',
-				limit: 5
-			});
-			const charts = await Promise.all(instances.map(i => os.api('charts/instance', { host: i.host, limit: 16, span: 'hour' })));
-			this.instances = instances;
-			this.charts = charts;
-			this.fetching = false;
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/job-queue.vue b/packages/client/src/widgets/job-queue.vue
index 1b7c71de67..4a2a3cf233 100644
--- a/packages/client/src/widgets/job-queue.vue
+++ b/packages/client/src/widgets/job-queue.vue
@@ -1,134 +1,146 @@
 <template>
-<div class="mkw-jobQueue _monospace" :class="{ _panel: !props.transparent }">
+<div class="mkw-jobQueue _monospace" :class="{ _panel: !widgetProps.transparent }">
 	<div class="inbox">
-		<div class="label">Inbox queue<i v-if="inbox.waiting > 0" class="fas fa-exclamation-triangle icon"></i></div>
+		<div class="label">Inbox queue<i v-if="current.inbox.waiting > 0" class="fas fa-exclamation-triangle icon"></i></div>
 		<div class="values">
 			<div>
 				<div>Process</div>
-				<div :class="{ inc: inbox.activeSincePrevTick > prev.inbox.activeSincePrevTick, dec: inbox.activeSincePrevTick < prev.inbox.activeSincePrevTick }">{{ number(inbox.activeSincePrevTick) }}</div>
+				<div :class="{ inc: current.inbox.activeSincePrevTick > prev.inbox.activeSincePrevTick, dec: current.inbox.activeSincePrevTick < prev.inbox.activeSincePrevTick }">{{ number(current.inbox.activeSincePrevTick) }}</div>
 			</div>
 			<div>
 				<div>Active</div>
-				<div :class="{ inc: inbox.active > prev.inbox.active, dec: inbox.active < prev.inbox.active }">{{ number(inbox.active) }}</div>
+				<div :class="{ inc: current.inbox.active > prev.inbox.active, dec: current.inbox.active < prev.inbox.active }">{{ number(current.inbox.active) }}</div>
 			</div>
 			<div>
 				<div>Delayed</div>
-				<div :class="{ inc: inbox.delayed > prev.inbox.delayed, dec: inbox.delayed < prev.inbox.delayed }">{{ number(inbox.delayed) }}</div>
+				<div :class="{ inc: current.inbox.delayed > prev.inbox.delayed, dec: current.inbox.delayed < prev.inbox.delayed }">{{ number(current.inbox.delayed) }}</div>
 			</div>
 			<div>
 				<div>Waiting</div>
-				<div :class="{ inc: inbox.waiting > prev.inbox.waiting, dec: inbox.waiting < prev.inbox.waiting }">{{ number(inbox.waiting) }}</div>
+				<div :class="{ inc: current.inbox.waiting > prev.inbox.waiting, dec: current.inbox.waiting < prev.inbox.waiting }">{{ number(current.inbox.waiting) }}</div>
 			</div>
 		</div>
 	</div>
 	<div class="deliver">
-		<div class="label">Deliver queue<i v-if="deliver.waiting > 0" class="fas fa-exclamation-triangle icon"></i></div>
+		<div class="label">Deliver queue<i v-if="current.deliver.waiting > 0" class="fas fa-exclamation-triangle icon"></i></div>
 		<div class="values">
 			<div>
 				<div>Process</div>
-				<div :class="{ inc: deliver.activeSincePrevTick > prev.deliver.activeSincePrevTick, dec: deliver.activeSincePrevTick < prev.deliver.activeSincePrevTick }">{{ number(deliver.activeSincePrevTick) }}</div>
+				<div :class="{ inc: current.deliver.activeSincePrevTick > prev.deliver.activeSincePrevTick, dec: current.deliver.activeSincePrevTick < prev.deliver.activeSincePrevTick }">{{ number(current.deliver.activeSincePrevTick) }}</div>
 			</div>
 			<div>
 				<div>Active</div>
-				<div :class="{ inc: deliver.active > prev.deliver.active, dec: deliver.active < prev.deliver.active }">{{ number(deliver.active) }}</div>
+				<div :class="{ inc: current.deliver.active > prev.deliver.active, dec: current.deliver.active < prev.deliver.active }">{{ number(current.deliver.active) }}</div>
 			</div>
 			<div>
 				<div>Delayed</div>
-				<div :class="{ inc: deliver.delayed > prev.deliver.delayed, dec: deliver.delayed < prev.deliver.delayed }">{{ number(deliver.delayed) }}</div>
+				<div :class="{ inc: current.deliver.delayed > prev.deliver.delayed, dec: current.deliver.delayed < prev.deliver.delayed }">{{ number(current.deliver.delayed) }}</div>
 			</div>
 			<div>
 				<div>Waiting</div>
-				<div :class="{ inc: deliver.waiting > prev.deliver.waiting, dec: deliver.waiting < prev.deliver.waiting }">{{ number(deliver.waiting) }}</div>
+				<div :class="{ inc: current.deliver.waiting > prev.deliver.waiting, dec: current.deliver.waiting < prev.deliver.waiting }">{{ number(current.deliver.waiting) }}</div>
 			</div>
 		</div>
 	</div>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent, markRaw } from 'vue';
-import define from './define';
-import * as os from '@/os';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, reactive, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import { stream } from '@/stream';
 import number from '@/filters/number';
 import * as sound from '@/scripts/sound';
+import * as os from '@/os';
 
-const widget = define({
-	name: 'jobQueue',
-	props: () => ({
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-		sound: {
-			type: 'boolean',
-			default: false,
-		},
-	})
+const name = 'jobQueue';
+
+const widgetPropsDef = {
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+	sound: {
+		type: 'boolean' as const,
+		default: false,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const connection = stream.useChannel('queueStats');
+const current = reactive({
+	inbox: {
+		activeSincePrevTick: 0,
+		active: 0,
+		waiting: 0,
+		delayed: 0,
+	},
+	deliver: {
+		activeSincePrevTick: 0,
+		active: 0,
+		waiting: 0,
+		delayed: 0,
+	},
+});
+const prev = reactive({} as typeof current);
+const jammedSound = sound.setVolume(sound.getAudio('syuilo/queue-jammed'), 1);
+
+for (const domain of ['inbox', 'deliver']) {
+	prev[domain] = JSON.parse(JSON.stringify(current[domain]));
+}
+
+const onStats = (stats) => {
+	for (const domain of ['inbox', 'deliver']) {
+		prev[domain] = JSON.parse(JSON.stringify(current[domain]));
+		current[domain].activeSincePrevTick = stats[domain].activeSincePrevTick;
+		current[domain].active = stats[domain].active;
+		current[domain].waiting = stats[domain].waiting;
+		current[domain].delayed = stats[domain].delayed;
+
+		if (current[domain].waiting > 0 && widgetProps.sound && jammedSound.paused) {
+			jammedSound.play();
+		}
+	}
+};
+
+const onStatsLog = (statsLog) => {
+	for (const stats of [...statsLog].reverse()) {
+		onStats(stats);
+	}
+};
+
+connection.on('stats', onStats);
+connection.on('statsLog', onStatsLog);
+
+connection.send('requestLog', {
+	id: Math.random().toString().substr(2, 8),
+	length: 1,
 });
 
-export default defineComponent({
-	extends: widget,
-	data() {
-		return {
-			connection: markRaw(stream.useChannel('queueStats')),
-			inbox: {
-				activeSincePrevTick: 0,
-				active: 0,
-				waiting: 0,
-				delayed: 0,
-			},
-			deliver: {
-				activeSincePrevTick: 0,
-				active: 0,
-				waiting: 0,
-				delayed: 0,
-			},
-			prev: {},
-			sound: sound.setVolume(sound.getAudio('syuilo/queue-jammed'), 1)
-		};
-	},
-	created() {
-		for (const domain of ['inbox', 'deliver']) {
-			this.prev[domain] = JSON.parse(JSON.stringify(this[domain]));
-		}
-	
-		this.connection.on('stats', this.onStats);
-		this.connection.on('statsLog', this.onStatsLog);
+onUnmounted(() => {
+	connection.off('stats', onStats);
+	connection.off('statsLog', onStatsLog);
+	connection.dispose();
+});
 
-		this.connection.send('requestLog', {
-			id: Math.random().toString().substr(2, 8),
-			length: 1
-		});
-	},
-	beforeUnmount() {
-		this.connection.off('stats', this.onStats);
-		this.connection.off('statsLog', this.onStatsLog);
-		this.connection.dispose();
-	},
-	methods: {
-		onStats(stats) {
-			for (const domain of ['inbox', 'deliver']) {
-				this.prev[domain] = JSON.parse(JSON.stringify(this[domain]));
-				this[domain].activeSincePrevTick = stats[domain].activeSincePrevTick;
-				this[domain].active = stats[domain].active;
-				this[domain].waiting = stats[domain].waiting;
-				this[domain].delayed = stats[domain].delayed;
-
-				if (this[domain].waiting > 0 && this.props.sound && this.sound.paused) {
-					this.sound.play();
-				}
-			}
-		},
-
-		onStatsLog(statsLog) {
-			for (const stats of [...statsLog].reverse()) {
-				this.onStats(stats);
-			}
-		},
-
-		number
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/memo.vue b/packages/client/src/widgets/memo.vue
index 9b51ada220..3dfc6eb5fa 100644
--- a/packages/client/src/widgets/memo.vue
+++ b/packages/client/src/widgets/memo.vue
@@ -1,5 +1,5 @@
 <template>
-<MkContainer :show-header="props.showHeader">
+<MkContainer :show-header="widgetProps.showHeader">
 	<template #header><i class="fas fa-sticky-note"></i>{{ $ts._widgets.memo }}</template>
 
 	<div class="otgbylcu">
@@ -9,56 +9,60 @@
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import MkContainer from '@/components/ui/container.vue';
-import define from './define';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, reactive, ref, watch } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import * as os from '@/os';
+import MkContainer from '@/components/ui/container.vue';
+import { defaultStore } from '@/store';
 
-const widget = define({
-	name: 'memo',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-	})
+const name = 'memo';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const text = ref<string | null>(defaultStore.state.memo);
+const changed = ref(false);
+let timeoutId;
+
+const saveMemo = () => {
+	defaultStore.set('memo', text.value);
+	changed.value = false;
+};
+
+const onChange = () => {
+	changed.value = true;
+	clearTimeout(timeoutId);
+	timeoutId = setTimeout(saveMemo, 1000);
+};
+
+watch(() => defaultStore.reactiveState.memo, newText => {
+	text.value = newText.value;
 });
 
-export default defineComponent({
-	components: {
-		MkContainer
-	},
-	extends: widget,
-
-	data() {
-		return {
-			text: null,
-			changed: false,
-			timeoutId: null,
-		};
-	},
-
-	created() {
-		this.text = this.$store.state.memo;
-
-		this.$watch(() => this.$store.reactiveState.memo, text => {
-			this.text = text;
-		});
-	},
-
-	methods: {
-		onChange() {
-			this.changed = true;
-			clearTimeout(this.timeoutId);
-			this.timeoutId = setTimeout(this.saveMemo, 1000);
-		},
-
-		saveMemo() {
-			this.$store.set('memo', this.text);
-			this.changed = false;
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/notifications.vue b/packages/client/src/widgets/notifications.vue
index 568705b661..8cf29c9271 100644
--- a/packages/client/src/widgets/notifications.vue
+++ b/packages/client/src/widgets/notifications.vue
@@ -1,65 +1,68 @@
 <template>
-<MkContainer :style="`height: ${props.height}px;`" :show-header="props.showHeader" :scrollable="true">
+<MkContainer :style="`height: ${widgetProps.height}px;`" :show-header="widgetProps.showHeader" :scrollable="true">
 	<template #header><i class="fas fa-bell"></i>{{ $ts.notifications }}</template>
-	<template #func><button class="_button" @click="configure()"><i class="fas fa-cog"></i></button></template>
+	<template #func><button class="_button" @click="configureNotification()"><i class="fas fa-cog"></i></button></template>
 
 	<div>
-		<XNotifications :include-types="props.includingTypes"/>
+		<XNotifications :include-types="widgetProps.includingTypes"/>
 	</div>
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import MkContainer from '@/components/ui/container.vue';
 import XNotifications from '@/components/notifications.vue';
-import define from './define';
 import * as os from '@/os';
 
-const widget = define({
-	name: 'notifications',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-		height: {
-			type: 'number',
-			default: 300,
-		},
-		includingTypes: {
-			type: 'array',
-			hidden: true,
-			default: null,
-		},
-	})
-});
+const name = 'notifications';
 
-export default defineComponent({
-
-	components: {
-		MkContainer,
-		XNotifications,
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
 	},
-	extends: widget,
-
-	data() {
-		return {
-		};
+	height: {
+		type: 'number' as const,
+		default: 300,
 	},
+	includingTypes: {
+		type: 'array' as const,
+		hidden: true,
+		default: null,
+	},
+};
 
-	methods: {
-		configure() {
-			os.popup(import('@/components/notification-setting-window.vue'), {
-				includingTypes: this.props.includingTypes,
-			}, {
-				done: async (res) => {
-					const { includingTypes } = res;
-					this.props.includingTypes = includingTypes;
-					this.save();
-				}
-			}, 'closed');
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure, save } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const configureNotification = () => {
+	os.popup(import('@/components/notification-setting-window.vue'), {
+		includingTypes: widgetProps.includingTypes,
+	}, {
+		done: async (res) => {
+			const { includingTypes } = res;
+			widgetProps.includingTypes = includingTypes;
+			save();
 		}
-	}
+	}, 'closed');
+};
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
diff --git a/packages/client/src/widgets/online-users.vue b/packages/client/src/widgets/online-users.vue
index 5b889f4816..2d47688697 100644
--- a/packages/client/src/widgets/online-users.vue
+++ b/packages/client/src/widgets/online-users.vue
@@ -1,48 +1,60 @@
 <template>
-<div class="mkw-onlineUsers" :class="{ _panel: !props.transparent, pad: !props.transparent }">
+<div class="mkw-onlineUsers" :class="{ _panel: !widgetProps.transparent, pad: !widgetProps.transparent }">
 	<I18n v-if="onlineUsersCount" :src="$ts.onlineUsersCount" text-tag="span" class="text">
 		<template #n><b>{{ onlineUsersCount }}</b></template>
 	</I18n>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import define from './define';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import * as os from '@/os';
 
-const widget = define({
-	name: 'onlineUsers',
-	props: () => ({
-		transparent: {
-			type: 'boolean',
-			default: true,
-		},
-	})
+const name = 'onlineUsers';
+
+const widgetPropsDef = {
+	transparent: {
+		type: 'boolean' as const,
+		default: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const onlineUsersCount = ref(0);
+
+const tick = () => {
+	os.api('get-online-users-count').then(res => {
+		onlineUsersCount.value = res.count;
+	});
+};
+
+onMounted(() => {
+	tick();
+	const intervalId = setInterval(tick, 1000 * 15);
+	onUnmounted(() => {
+		clearInterval(intervalId);
+	});
 });
 
-export default defineComponent({
-	extends: widget,
-	data() {
-		return {
-			onlineUsersCount: null,
-			clock: null,
-		};
-	},
-	created() {
-		this.tick();
-		this.clock = setInterval(this.tick, 1000 * 15);
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		tick() {
-			os.api('get-online-users-count').then(res => {
-				this.onlineUsersCount = res.count;
-			});
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/photos.vue b/packages/client/src/widgets/photos.vue
index 7a0b54027b..8f948dc643 100644
--- a/packages/client/src/widgets/photos.vue
+++ b/packages/client/src/widgets/photos.vue
@@ -1,5 +1,5 @@
 <template>
-<MkContainer :show-header="props.showHeader" :naked="props.transparent" :class="$style.root" :data-transparent="props.transparent ? true : null">
+<MkContainer :show-header="widgetProps.showHeader" :naked="widgetProps.transparent" :class="$style.root" :data-transparent="widgetProps.transparent ? true : null">
 	<template #header><i class="fas fa-camera"></i>{{ $ts._widgets.photos }}</template>
 
 	<div class="">
@@ -14,70 +14,77 @@
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent, markRaw } from 'vue';
-import MkContainer from '@/components/ui/container.vue';
-import define from './define';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, reactive, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
+import { stream } from '@/stream';
 import { getStaticImageUrl } from '@/scripts/get-static-image-url';
 import * as os from '@/os';
-import { stream } from '@/stream';
+import MkContainer from '@/components/ui/container.vue';
+import { defaultStore } from '@/store';
 
-const widget = define({
-	name: 'photos',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-	})
+const name = 'photos';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const connection = stream.useChannel('main');
+const images = ref([]);
+const fetching = ref(true);
+
+const onDriveFileCreated = (file) => {
+	if (/^image\/.+$/.test(file.type)) {
+		images.value.unshift(file);
+		if (images.value.length > 9) images.value.pop();
+	}
+};
+
+const thumbnail = (image: any): string => {
+	return defaultStore.state.disableShowingAnimatedImages
+		? getStaticImageUrl(image.thumbnailUrl)
+		: image.thumbnailUrl;
+};
+
+os.api('drive/stream', {
+	type: 'image/*',
+	limit: 9
+}).then(res => {
+	images.value = res;
+	fetching.value = false;
 });
 
-export default defineComponent({
-	components: {
-		MkContainer,
-	},
-	extends: widget,
-	data() {
-		return {
-			images: [],
-			fetching: true,
-			connection: null,
-		};
-	},
-	mounted() {
-		this.connection = markRaw(stream.useChannel('main'));
+connection.on('driveFileCreated', onDriveFileCreated);
+onUnmounted(() => {
+	connection.dispose();
+});
 
-		this.connection.on('driveFileCreated', this.onDriveFileCreated);
-
-		os.api('drive/stream', {
-			type: 'image/*',
-			limit: 9
-		}).then(images => {
-			this.images = images;
-			this.fetching = false;
-		});
-	},
-	beforeUnmount() {
-		this.connection.dispose();
-	},
-	methods: {
-		onDriveFileCreated(file) {
-			if (/^image\/.+$/.test(file.type)) {
-				this.images.unshift(file);
-				if (this.images.length > 9) this.images.pop();
-			}
-		},
-
-		thumbnail(image: any): string {
-			return this.$store.state.disableShowingAnimatedImages
-				? getStaticImageUrl(image.thumbnailUrl)
-				: image.thumbnailUrl;
-		},
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/post-form.vue b/packages/client/src/widgets/post-form.vue
index 6de0574cc1..51aa8fcf6b 100644
--- a/packages/client/src/widgets/post-form.vue
+++ b/packages/client/src/widgets/post-form.vue
@@ -2,22 +2,34 @@
 <XPostForm class="_panel" :fixed="true" :autofocus="false"/>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import XPostForm from '@/components/post-form.vue';
-import define from './define';
 
-const widget = define({
-	name: 'postForm',
-	props: () => ({
-	})
-});
+const name = 'postForm';
 
-export default defineComponent({
+const widgetPropsDef = {
+};
 
-	components: {
-		XPostForm,
-	},
-	extends: widget,
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
diff --git a/packages/client/src/widgets/rss.vue b/packages/client/src/widgets/rss.vue
index b2dc77854e..7a2272d744 100644
--- a/packages/client/src/widgets/rss.vue
+++ b/packages/client/src/widgets/rss.vue
@@ -1,7 +1,7 @@
 <template>
-<MkContainer :show-header="props.showHeader">
+<MkContainer :show-header="widgetProps.showHeader">
 	<template #header><i class="fas fa-rss-square"></i>RSS</template>
-	<template #func><button class="_button" @click="setting"><i class="fas fa-cog"></i></button></template>
+	<template #func><button class="_button" @click="configure"><i class="fas fa-cog"></i></button></template>
 
 	<div class="ekmkgxbj">
 		<MkLoading v-if="fetching"/>
@@ -12,57 +12,66 @@
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import MkContainer from '@/components/ui/container.vue';
-import define from './define';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref, watch } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import * as os from '@/os';
+import MkContainer from '@/components/ui/container.vue';
 
-const widget = define({
-	name: 'rss',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-		url: {
-			type: 'string',
-			default: 'http://feeds.afpbb.com/rss/afpbb/afpbbnews',
-		},
-	})
+const name = 'rss';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+	url: {
+		type: 'string' as const,
+		default: 'http://feeds.afpbb.com/rss/afpbb/afpbbnews',
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const items = ref([]);
+const fetching = ref(true);
+
+const tick = () => {
+	fetch(`https://api.rss2json.com/v1/api.json?rss_url=${widgetProps.url}`, {}).then(res => {
+		res.json().then(feed => {
+			items.value = feed.items;
+			fetching.value = false;
+		});
+	});
+};
+
+watch(() => widgetProps.url, tick);
+
+onMounted(() => {
+	tick();
+	const intervalId = setInterval(tick, 60000);
+	onUnmounted(() => {
+		clearInterval(intervalId);
+	});
 });
 
-export default defineComponent({
-	components: {
-		MkContainer
-	},
-	extends: widget,
-	data() {
-		return {
-			items: [],
-			fetching: true,
-			clock: null,
-		};
-	},
-	mounted() {
-		this.fetch();
-		this.clock = setInterval(this.fetch, 60000);
-		this.$watch(() => this.props.url, this.fetch);
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		fetch() {
-			fetch(`https://api.rss2json.com/v1/api.json?rss_url=${this.props.url}`, {
-			}).then(res => {
-				res.json().then(feed => {
-					this.items = feed.items;
-					this.fetching = false;
-				});
-			});
-		},
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/server-metric/index.vue b/packages/client/src/widgets/server-metric/index.vue
index 107b750906..2caa73fa74 100644
--- a/packages/client/src/widgets/server-metric/index.vue
+++ b/packages/client/src/widgets/server-metric/index.vue
@@ -1,21 +1,22 @@
 <template>
-<MkContainer :show-header="props.showHeader" :naked="props.transparent">
+<MkContainer :show-header="widgetProps.showHeader" :naked="widgetProps.transparent">
 	<template #header><i class="fas fa-server"></i>{{ $ts._widgets.serverMetric }}</template>
 	<template #func><button class="_button" @click="toggleView()"><i class="fas fa-sort"></i></button></template>
 
 	<div v-if="meta" class="mkw-serverMetric">
-		<XCpuMemory v-if="props.view === 0" :connection="connection" :meta="meta"/>
-		<XNet v-if="props.view === 1" :connection="connection" :meta="meta"/>
-		<XCpu v-if="props.view === 2" :connection="connection" :meta="meta"/>
-		<XMemory v-if="props.view === 3" :connection="connection" :meta="meta"/>
-		<XDisk v-if="props.view === 4" :connection="connection" :meta="meta"/>
+		<XCpuMemory v-if="widgetProps.view === 0" :connection="connection" :meta="meta"/>
+		<XNet v-else-if="widgetProps.view === 1" :connection="connection" :meta="meta"/>
+		<XCpu v-else-if="widgetProps.view === 2" :connection="connection" :meta="meta"/>
+		<XMemory v-else-if="widgetProps.view === 3" :connection="connection" :meta="meta"/>
+		<XDisk v-else-if="widgetProps.view === 4" :connection="connection" :meta="meta"/>
 	</div>
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent, markRaw } from 'vue';
-import define from '../define';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from '../widget';
 import MkContainer from '@/components/ui/container.vue';
 import XCpuMemory from './cpu-mem.vue';
 import XNet from './net.vue';
@@ -25,59 +26,61 @@ import XDisk from './disk.vue';
 import * as os from '@/os';
 import { stream } from '@/stream';
 
-const widget = define({
-	name: 'serverMetric',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-		transparent: {
-			type: 'boolean',
-			default: false,
-		},
-		view: {
-			type: 'number',
-			default: 0,
-			hidden: true,
-		},
-	})
+const name = 'serverMetric';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+	transparent: {
+		type: 'boolean' as const,
+		default: false,
+	},
+	view: {
+		type: 'number' as const,
+		default: 0,
+		hidden: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure, save } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const meta = ref(null);
+
+os.api('server-info', {}).then(res => {
+	meta.value = res;
 });
 
-export default defineComponent({
-	components: {
-		MkContainer,
-		XCpuMemory,
-		XNet,
-		XCpu,
-		XMemory,
-		XDisk,
-	},
-	extends: widget,
-	data() {
-		return {
-			meta: null,
-			connection: null,
-		};
-	},
-	created() {
-		os.api('server-info', {}).then(res => {
-			this.meta = res;
-		});
-		this.connection = markRaw(stream.useChannel('serverStats'));
-	},
-	unmounted() {
-		this.connection.dispose();
-	},
-	methods: {
-		toggleView() {
-			if (this.props.view == 4) {
-				this.props.view = 0;
-			} else {
-				this.props.view++;
-			}
-			this.save();
-		},
+const toggleView = () => {
+	if (widgetProps.view == 4) {
+		widgetProps.view = 0;
+	} else {
+		widgetProps.view++;
 	}
+	save();
+};
+
+const connection = stream.useChannel('serverStats');
+onUnmounted(() => {
+	connection.dispose();
+});
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
diff --git a/packages/client/src/widgets/slideshow.vue b/packages/client/src/widgets/slideshow.vue
index 0909bda67c..ac0c6c9e07 100644
--- a/packages/client/src/widgets/slideshow.vue
+++ b/packages/client/src/widgets/slideshow.vue
@@ -1,126 +1,116 @@
 <template>
-<div class="kvausudm _panel">
+<div class="kvausudm _panel" :style="{ height: widgetProps.height + 'px' }">
 	<div @click="choose">
-		<p v-if="props.folderId == null">
-			<template v-if="isCustomizeMode">{{ $t('folder-customize-mode') }}</template>
-			<template v-else>{{ $ts.folder }}</template>
+		<p v-if="widgetProps.folderId == null">
+			{{ $ts.folder }}
 		</p>
-		<p v-if="props.folderId != null && images.length === 0 && !fetching">{{ $t('no-image') }}</p>
+		<p v-if="widgetProps.folderId != null && images.length === 0 && !fetching">{{ $t('no-image') }}</p>
 		<div ref="slideA" class="slide a"></div>
 		<div ref="slideB" class="slide b"></div>
 	</div>
 </div>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
-import define from './define';
+<script lang="ts" setup>
+import { nextTick, onMounted, onUnmounted, reactive, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import * as os from '@/os';
 
-const widget = define({
-	name: 'slideshow',
-	props: () => ({
-		height: {
-			type: 'number',
-			default: 300,
-		},
-		folderId: {
-			type: 'string',
-			default: null,
-			hidden: true,
-		},
-	})
+const name = 'slideshow';
+
+const widgetPropsDef = {
+	height: {
+		type: 'number' as const,
+		default: 300,
+	},
+	folderId: {
+		type: 'string' as const,
+		default: null,
+		hidden: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure, save } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const images = ref([]);
+const fetching = ref(true);
+const slideA = ref<HTMLElement>();
+const slideB = ref<HTMLElement>();
+
+const change = () => {
+	if (images.value.length == 0) return;
+
+	const index = Math.floor(Math.random() * images.value.length);
+	const img = `url(${ images.value[index].url })`;
+
+	slideB.value.style.backgroundImage = img;
+
+	slideB.value.classList.add('anime');
+	setTimeout(() => {
+		// 既にこのウィジェットがunmountされていたら要素がない
+		if (slideA.value == null) return;
+
+		slideA.value.style.backgroundImage = img;
+
+		slideB.value.classList.remove('anime');
+	}, 1000);
+};
+
+const fetch = () => {
+	fetching.value = true;
+
+	os.api('drive/files', {
+		folderId: widgetProps.folderId,
+		type: 'image/*',
+		limit: 100
+	}).then(res => {
+		images.value = res;
+		fetching.value = false;
+		slideA.value.style.backgroundImage = '';
+		slideB.value.style.backgroundImage = '';
+		change();
+	});
+};
+
+const choose = () => {
+	os.selectDriveFolder(false).then(folder => {
+		if (folder == null) {
+			return;
+		}
+		widgetProps.folderId = folder.id;
+		save();
+		fetch();
+	});
+};
+
+onMounted(() => {
+	if (widgetProps.folderId != null) {
+		fetch();
+	}
+
+	const intervalId = setInterval(change, 10000);
+	onUnmounted(() => {
+		clearInterval(intervalId);
+	});
 });
 
-export default defineComponent({
-	extends: widget,
-	data() {
-		return {
-			images: [],
-			fetching: true,
-			clock: null
-		};
-	},
-	mounted() {
-		this.$nextTick(() => {
-			this.applySize();
-		});
-
-		if (this.props.folderId != null) {
-			this.fetch();
-		}
-
-		this.clock = setInterval(this.change, 10000);
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		applySize() {
-			let h;
-
-			if (this.props.size == 1) {
-				h = 250;
-			} else {
-				h = 170;
-			}
-
-			this.$el.style.height = `${h}px`;
-		},
-		resize() {
-			if (this.props.size == 1) {
-				this.props.size = 0;
-			} else {
-				this.props.size++;
-			}
-			this.save();
-
-			this.applySize();
-		},
-		change() {
-			if (this.images.length == 0) return;
-
-			const index = Math.floor(Math.random() * this.images.length);
-			const img = `url(${ this.images[index].url })`;
-
-			(this.$refs.slideB as any).style.backgroundImage = img;
-
-			this.$refs.slideB.classList.add('anime');
-			setTimeout(() => {
-				// 既にこのウィジェットがunmountされていたら要素がない
-				if ((this.$refs.slideA as any) == null) return;
-
-				(this.$refs.slideA as any).style.backgroundImage = img;
-
-				this.$refs.slideB.classList.remove('anime');
-			}, 1000);
-		},
-		fetch() {
-			this.fetching = true;
-
-			os.api('drive/files', {
-				folderId: this.props.folderId,
-				type: 'image/*',
-				limit: 100
-			}).then(images => {
-				this.images = images;
-				this.fetching = false;
-				(this.$refs.slideA as any).style.backgroundImage = '';
-				(this.$refs.slideB as any).style.backgroundImage = '';
-				this.change();
-			});
-		},
-		choose() {
-			os.selectDriveFolder(false).then(folder => {
-				if (folder == null) {
-					return;
-				}
-				this.props.folderId = folder.id;
-				this.save();
-				this.fetch();
-			});
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/timeline.vue b/packages/client/src/widgets/timeline.vue
index aee6a35b1d..fa700cc8ee 100644
--- a/packages/client/src/widgets/timeline.vue
+++ b/packages/client/src/widgets/timeline.vue
@@ -1,116 +1,129 @@
 <template>
-<MkContainer :show-header="props.showHeader" :style="`height: ${props.height}px;`" :scrollable="true">
+<MkContainer :show-header="widgetProps.showHeader" :style="`height: ${widgetProps.height}px;`" :scrollable="true">
 	<template #header>
 		<button class="_button" @click="choose">
-			<i v-if="props.src === 'home'" class="fas fa-home"></i>
-			<i v-else-if="props.src === 'local'" class="fas fa-comments"></i>
-			<i v-else-if="props.src === 'social'" class="fas fa-share-alt"></i>
-			<i v-else-if="props.src === 'global'" class="fas fa-globe"></i>
-			<i v-else-if="props.src === 'list'" class="fas fa-list-ul"></i>
-			<i v-else-if="props.src === 'antenna'" class="fas fa-satellite"></i>
-			<span style="margin-left: 8px;">{{ props.src === 'list' ? props.list.name : props.src === 'antenna' ? props.antenna.name : $t('_timelines.' + props.src) }}</span>
+			<i v-if="widgetProps.src === 'home'" class="fas fa-home"></i>
+			<i v-else-if="widgetProps.src === 'local'" class="fas fa-comments"></i>
+			<i v-else-if="widgetProps.src === 'social'" class="fas fa-share-alt"></i>
+			<i v-else-if="widgetProps.src === 'global'" class="fas fa-globe"></i>
+			<i v-else-if="widgetProps.src === 'list'" class="fas fa-list-ul"></i>
+			<i v-else-if="widgetProps.src === 'antenna'" class="fas fa-satellite"></i>
+			<span style="margin-left: 8px;">{{ widgetProps.src === 'list' ? widgetProps.list.name : widgetProps.src === 'antenna' ? widgetProps.antenna.name : $t('_timelines.' + widgetProps.src) }}</span>
 			<i :class="menuOpened ? 'fas fa-angle-up' : 'fas fa-angle-down'" style="margin-left: 8px;"></i>
 		</button>
 	</template>
 
 	<div>
-		<XTimeline :key="props.src === 'list' ? `list:${props.list.id}` : props.src === 'antenna' ? `antenna:${props.antenna.id}` : props.src" :src="props.src" :list="props.list ? props.list.id : null" :antenna="props.antenna ? props.antenna.id : null"/>
+		<XTimeline :key="widgetProps.src === 'list' ? `list:${widgetProps.list.id}` : widgetProps.src === 'antenna' ? `antenna:${widgetProps.antenna.id}` : widgetProps.src" :src="widgetProps.src" :list="widgetProps.list ? widgetProps.list.id : null" :antenna="widgetProps.antenna ? widgetProps.antenna.id : null"/>
 	</div>
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, reactive, ref, watch } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
+import * as os from '@/os';
 import MkContainer from '@/components/ui/container.vue';
 import XTimeline from '@/components/timeline.vue';
-import define from './define';
-import * as os from '@/os';
+import { $i } from '@/account';
+import { i18n } from '@/i18n';
 
-const widget = define({
-	name: 'timeline',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-		height: {
-			type: 'number',
-			default: 300,
-		},
-		src: {
-			type: 'string',
-			default: 'home',
-			hidden: true,
-		},
-		list: {
-			type: 'object',
-			default: null,
-			hidden: true,
-		},
-	})
-});
+const name = 'timeline';
 
-export default defineComponent({
-	components: {
-		MkContainer,
-		XTimeline,
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
 	},
-	extends: widget,
-
-	data() {
-		return {
-			menuOpened: false,
-		};
+	height: {
+		type: 'number' as const,
+		default: 300,
 	},
+	src: {
+		type: 'string' as const,
+		default: 'home',
+		hidden: true,
+	},
+	antenna: {
+		type: 'object' as const,
+		default: null,
+		hidden: true,
+	},
+	list: {
+		type: 'object' as const,
+		default: null,
+		hidden: true,
+	},
+};
 
-	methods: {
-		async choose(ev) {
-			this.menuOpened = true;
-			const [antennas, lists] = await Promise.all([
-				os.api('antennas/list'),
-				os.api('users/lists/list')
-			]);
-			const antennaItems = antennas.map(antenna => ({
-				text: antenna.name,
-				icon: 'fas fa-satellite',
-				action: () => {
-					this.props.antenna = antenna;
-					this.setSrc('antenna');
-				}
-			}));
-			const listItems = lists.map(list => ({
-				text: list.name,
-				icon: 'fas fa-list-ul',
-				action: () => {
-					this.props.list = list;
-					this.setSrc('list');
-				}
-			}));
-			os.popupMenu([{
-				text: this.$ts._timelines.home,
-				icon: 'fas fa-home',
-				action: () => { this.setSrc('home') }
-			}, {
-				text: this.$ts._timelines.local,
-				icon: 'fas fa-comments',
-				action: () => { this.setSrc('local') }
-			}, {
-				text: this.$ts._timelines.social,
-				icon: 'fas fa-share-alt',
-				action: () => { this.setSrc('social') }
-			}, {
-				text: this.$ts._timelines.global,
-				icon: 'fas fa-globe',
-				action: () => { this.setSrc('global') }
-			}, antennaItems.length > 0 ? null : undefined, ...antennaItems, listItems.length > 0 ? null : undefined, ...listItems], ev.currentTarget || ev.target).then(() => {
-				this.menuOpened = false;
-			});
-		},
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
 
-		setSrc(src) {
-			this.props.src = src;
-			this.save();
-		},
-	}
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure, save } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const menuOpened = ref(false);
+
+const setSrc = (src) => {
+	widgetProps.src = src;
+	save();
+};
+
+const choose = async (ev) => {
+	menuOpened.value = true;
+	const [antennas, lists] = await Promise.all([
+		os.api('antennas/list'),
+		os.api('users/lists/list')
+	]);
+	const antennaItems = antennas.map(antenna => ({
+		text: antenna.name,
+		icon: 'fas fa-satellite',
+		action: () => {
+			widgetProps.antenna = antenna;
+			setSrc('antenna');
+		}
+	}));
+	const listItems = lists.map(list => ({
+		text: list.name,
+		icon: 'fas fa-list-ul',
+		action: () => {
+			widgetProps.list = list;
+			setSrc('list');
+		}
+	}));
+	os.popupMenu([{
+		text: i18n.locale._timelines.home,
+		icon: 'fas fa-home',
+		action: () => { setSrc('home') }
+	}, {
+		text: i18n.locale._timelines.local,
+		icon: 'fas fa-comments',
+		action: () => { setSrc('local') }
+	}, {
+		text: i18n.locale._timelines.social,
+		icon: 'fas fa-share-alt',
+		action: () => { setSrc('social') }
+	}, {
+		text: i18n.locale._timelines.global,
+		icon: 'fas fa-globe',
+		action: () => { setSrc('global') }
+	}, antennaItems.length > 0 ? null : undefined, ...antennaItems, listItems.length > 0 ? null : undefined, ...listItems], ev.currentTarget || ev.target).then(() => {
+		menuOpened.value = false;
+	});
+};
+
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
diff --git a/packages/client/src/widgets/trends.vue b/packages/client/src/widgets/trends.vue
index ffad93c02b..3905daa673 100644
--- a/packages/client/src/widgets/trends.vue
+++ b/packages/client/src/widgets/trends.vue
@@ -1,5 +1,5 @@
 <template>
-<MkContainer :show-header="props.showHeader">
+<MkContainer :show-header="widgetProps.showHeader">
 	<template #header><i class="fas fa-hashtag"></i>{{ $ts._widgets.trends }}</template>
 
 	<div class="wbrkwala">
@@ -17,49 +17,59 @@
 </MkContainer>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue';
+<script lang="ts" setup>
+import { onMounted, onUnmounted, ref } from 'vue';
+import { GetFormResultType } from '@/scripts/form';
+import { useWidgetPropsManager, Widget, WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget';
 import MkContainer from '@/components/ui/container.vue';
-import define from './define';
 import MkMiniChart from '@/components/mini-chart.vue';
 import * as os from '@/os';
 
-const widget = define({
-	name: 'hashtags',
-	props: () => ({
-		showHeader: {
-			type: 'boolean',
-			default: true,
-		},
-	})
+const name = 'hashtags';
+
+const widgetPropsDef = {
+	showHeader: {
+		type: 'boolean' as const,
+		default: true,
+	},
+};
+
+type WidgetProps = GetFormResultType<typeof widgetPropsDef>;
+
+// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
+//const props = defineProps<WidgetComponentProps<WidgetProps>>();
+//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
+const props = defineProps<{ widget?: Widget<WidgetProps>; }>();
+const emit = defineEmits<{ (e: 'updateProps', props: WidgetProps); }>();
+
+const { widgetProps, configure } = useWidgetPropsManager(name,
+	widgetPropsDef,
+	props,
+	emit,
+);
+
+const stats = ref([]);
+const fetching = ref(true);
+
+const fetch = () => {
+	os.api('hashtags/trend').then(stats => {
+		stats.value = stats;
+		fetching.value = false;
+	});
+};
+
+onMounted(() => {
+	fetch();
+	const intervalId = setInterval(fetch, 1000 * 60);
+	onUnmounted(() => {
+		clearInterval(intervalId);
+	});
 });
 
-export default defineComponent({
-	components: {
-		MkContainer, MkMiniChart
-	},
-	extends: widget,
-	data() {
-		return {
-			stats: [],
-			fetching: true,
-		};
-	},
-	mounted() {
-		this.fetch();
-		this.clock = setInterval(this.fetch, 1000 * 60);
-	},
-	beforeUnmount() {
-		clearInterval(this.clock);
-	},
-	methods: {
-		fetch() {
-			os.api('hashtags/trend').then(stats => {
-				this.stats = stats;
-				this.fetching = false;
-			});
-		}
-	}
+defineExpose<WidgetComponentExpose>({
+	name,
+	configure,
+	id: props.widget ? props.widget.id : null,
 });
 </script>
 
diff --git a/packages/client/src/widgets/widget.ts b/packages/client/src/widgets/widget.ts
new file mode 100644
index 0000000000..81239bfb3b
--- /dev/null
+++ b/packages/client/src/widgets/widget.ts
@@ -0,0 +1,71 @@
+import { reactive, watch } from 'vue';
+import { throttle } from 'throttle-debounce';
+import { Form, GetFormResultType } from '@/scripts/form';
+import * as os from '@/os';
+
+export type Widget<P extends Record<string, unknown>> = {
+	id: string;
+	data: Partial<P>;
+};
+
+export type WidgetComponentProps<P extends Record<string, unknown>> = {
+	widget?: Widget<P>;
+};
+
+export type WidgetComponentEmits<P extends Record<string, unknown>> = {
+	(e: 'updateProps', props: P);
+};
+
+export type WidgetComponentExpose = {
+	name: string;
+	id: string | null;
+	configure: () => void;
+};
+
+export const useWidgetPropsManager = <F extends Form & Record<string, { default: any; }>>(
+	name: string,
+	propsDef: F,
+	props: Readonly<WidgetComponentProps<GetFormResultType<F>>>,
+	emit: WidgetComponentEmits<GetFormResultType<F>>,
+): {
+	widgetProps: GetFormResultType<F>;
+	save: () => void;
+	configure: () => void;
+} => {
+	const widgetProps = reactive(props.widget ? JSON.parse(JSON.stringify(props.widget.data)) : {});
+
+	const mergeProps = () => {
+		for (const prop of Object.keys(propsDef)) {
+			if (widgetProps.hasOwnProperty(prop)) continue;
+			widgetProps[prop] = propsDef[prop].default;
+		}
+	};
+	watch(widgetProps, () => {
+		mergeProps();
+	}, { deep: true, immediate: true, });
+
+	const save = throttle(3000, () => {
+		emit('updateProps', widgetProps)
+	});
+
+	const configure = async () => {
+		const form = JSON.parse(JSON.stringify(propsDef));
+		for (const item of Object.keys(form)) {
+			form[item].default = widgetProps[item];
+		}
+		const { canceled, result } = await os.form(name, form);
+		if (canceled) return;
+
+		for (const key of Object.keys(result)) {
+			widgetProps[key] = result[key];
+		}
+
+		save();
+	};
+
+	return {
+		widgetProps,
+		save,
+		configure,
+	};
+};