Merge branch 'develop' into img-max

.github/workflows/storybook.yml

@@ -0,0 +1,56 @@
+name: Storybook
+
+on:
+  push:
+    branches:
+      - master
+      - develop
+  pull_request_target:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3.3.0
+      with:
+        fetch-depth: 0
+        submodules: true
+    - name: Install pnpm
+      uses: pnpm/action-setup@v2
+      with:
+        version: 7
+        run_install: false
+    - name: Use Node.js 18.x
+      uses: actions/setup-node@v3.6.0
+      with:
+        node-version: 18.x
+        cache: 'pnpm'
+    - run: corepack enable
+    - run: pnpm i --frozen-lockfile
+    - name: Check pnpm-lock.yaml
+      run: git diff --exit-code pnpm-lock.yaml
+    - name: Build misskey-js
+      run: pnpm --filter misskey-js build
+    - name: Build storybook
+      run: pnpm --filter frontend build-storybook
+      env:
+        NODE_OPTIONS: "--max_old_space_size=7168"
+    - name: Publish to Chromatic
+      id: chromatic
+      uses: chromaui/action@v1
+      with:
+        exitOnceUploaded: true
+        projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
+        storybookBuildDir: storybook-static
+        workingDir: packages/frontend
+    - name: Compare on Chromatic
+      if: github.event_name == 'pull_request_target'
+      run: pnpm --filter frontend chromatic -d storybook-static --exit-once-uploaded --patch-build ${{ github.head_ref }}...${{ github.base_ref }}
+      env:
+        CHROMATIC_PROJECT_TOKEN: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
+    - name: Upload Artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: storybook
+        path: packages/frontend/storybook-static

.gitignore

@@ -56,6 +56,7 @@ api-docs.json
 /files
 ormconfig.json
 temp
+/packages/frontend/src/**/*.stories.ts
 
 # blender backups
 *.blend1

CHANGELOG.md

@@ -21,9 +21,19 @@
 ### Client
 - 検索ページでURLを入力した際に照会したときと同等の挙動をするように
 - ノートのリアクションを大きく表示するオプションを追加
+- オブジェクトストレージの設定画面を分かりやすく
+-　「にゃああああああああああああああ！！！！！！！！！！！！」 (`isCat`) 有効時にアバターに表示される猫耳について挙動を変更
+  - 「UIにぼかし効果を使用」 (`useBlurEffect`) で次の挙動が有効になります
+	  - 猫耳のアバター内部部分をぼかしでマスク表示してより猫耳っぽく見えるように
+		- 猫耳の色がアバター上部のピクセルから決定されます（無効化時はアバター全体の平均色）
+		  - 左耳は上からおよそ 10%, 左からおよそ 20% の位置で決定します
+			- 右耳は上からおよそ 10%, 左からおよそ 80% の位置で決定します
+	- 「UIのアニメーションを減らす」 (`reduceAnimation`) で猫耳を撫でられなくなります
 
 ### Server
--
+- ノート作成時のパフォーマンスを向上
+- アンテナのタイムライン取得時のパフォーマンスを向上
+- チャンネルのタイムライン取得時のパフォーマンスを向上
 
 ## 13.10.3
 

CONTRIBUTING.md

@@ -203,6 +203,116 @@ niraxは、Misskeyで使用しているオリジナルのフロントエンド
 vue-routerとの最大の違いは、niraxは複数のルーターが存在することを許可している点です。
 これにより、アプリ内ウィンドウでブラウザとは個別にルーティングすることなどが可能になります。
 
+## Storybook
+
+Misskey uses [Storybook](https://storybook.js.org/) for UI development.
+
+### Setup & Run
+
+#### Universal
+
+##### Setup
+
+```bash
+pnpm --filter misskey-js build
+pnpm --filter frontend tsc -p .storybook && (node packages/frontend/.storybook/preload-locale.js & node packages/frontend/.storybook/preload-theme.js)
+```
+
+##### Run
+
+```bash
+node packages/frontend/.storybook/generate.js && pnpm --filter frontend storybook dev
+```
+
+#### macOS & Linux
+
+##### Setup
+
+```bash
+pnpm --filter misskey-js build
+```
+
+##### Run
+
+```bash
+pnpm --filter frontend storybook-dev
+```
+
+### Usage
+
+When you create a new component (in this example, `MyComponent.vue`), the story file (`MyComponent.stories.ts`) will be automatically generated by the `.storybook/generate.js` script.
+You can override the default story by creating a impl story file (`MyComponent.stories.impl.ts`).
+
+```ts
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+/* eslint-disable import/no-duplicates */
+import { StoryObj } from '@storybook/vue3';
+import MyComponent from './MyComponent.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MyComponent,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MyComponent v-bind="props" />',
+		};
+	},
+	args: {
+		foo: 'bar',
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkAvatar>;
+```
+
+If you want to opt-out from the automatic generation, create a `MyComponent.stories.impl.ts` file and add the following line to the file.
+
+```ts
+import MyComponent from './MyComponent.vue';
+void MyComponent;
+```
+
+You can override the component meta by creating a meta story file (`MyComponent.stories.meta.ts`).
+
+```ts
+export const argTypes = {
+	scale: {
+		control: {
+			type: 'range',
+			min: 1,
+			max: 4,
+		},
+};
+```
+
+Also, you can use msw to mock API requests in the storybook. Creating a `MyComponent.stories.msw.ts` file to define the mock handlers.
+
+```ts
+import { rest } from 'msw';
+export const handlers = [
+	rest.post('/api/notes/timeline', (req, res, ctx) => {
+		return res(
+			ctx.json([]),
+		);
+	}),
+];
+```
+
+Don't forget to re-run the `.storybook/generate.js` script after adding, editing, or removing the above files.
+
 ## Notes
 ### How to resolve conflictions occurred at pnpm-lock.yaml?
 

locales/ja-JP.yml

@@ -506,6 +506,7 @@ objectStorageUseSSLDesc: "API接続にhttpsを使用しない場合はオフに
 objectStorageUseProxy: "Proxyを利用する"
 objectStorageUseProxyDesc: "API接続にproxyを利用しない場合はオフにしてください"
 objectStorageSetPublicRead: "アップロード時に'public-read'を設定する"
+s3ForcePathStyleDesc: "s3ForcePathStyleを有効にすると、バケット名をURLのホスト名ではなくパスの一部として指定することを強制します。セルフホストされたMinioなどの使用時に有効にする必要がある場合があります。"
 serverLogs: "サーバーログ"
 deleteAll: "全て削除"
 showFixedPostForm: "タイムライン上部に投稿フォームを表示する"

packages/backend/migration/1680491187535-cleanup.js

@@ -0,0 +1,10 @@
+export class cleanup1680491187535 {
+    name = 'cleanup1680491187535'
+
+    async up(queryRunner) {
+        await queryRunner.query(`DROP TABLE "antenna_note" `);
+    }
+
+    async down(queryRunner) {
+    }
+}

packages/backend/src/core/AntennaService.ts

@@ -12,7 +12,7 @@ import { PushNotificationService } from '@/core/PushNotificationService.js';
 import * as Acct from '@/misc/acct.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { DI } from '@/di-symbols.js';
-import type { MutingsRepository, NotesRepository, AntennaNotesRepository, AntennasRepository, UserListJoiningsRepository } from '@/models/index.js';
+import type { MutingsRepository, NotesRepository, AntennasRepository, UserListJoiningsRepository } from '@/models/index.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { bindThis } from '@/decorators.js';
 import { StreamMessages } from '@/server/api/stream/types.js';
@@ -24,6 +24,9 @@ export class AntennaService implements OnApplicationShutdown {
 	private antennas: Antenna[];
 
 	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis,
+
 		@Inject(DI.redisSubscriber)
 		private redisSubscriber: Redis.Redis,
 
@@ -33,9 +36,6 @@ export class AntennaService implements OnApplicationShutdown {
 		@Inject(DI.notesRepository)
 		private notesRepository: NotesRepository,
 
-		@Inject(DI.antennaNotesRepository)
-		private antennaNotesRepository: AntennaNotesRepository,
-
 		@Inject(DI.antennasRepository)
 		private antennasRepository: AntennasRepository,
 
@@ -92,54 +92,13 @@ export class AntennaService implements OnApplicationShutdown {
 
 	@bindThis
 	public async addNoteToAntenna(antenna: Antenna, note: Note, noteUser: { id: User['id']; }): Promise<void> {
-		// 通知しない設定になっているか、自分自身の投稿なら既読にする
+		this.redisClient.xadd(
-		const read = !antenna.notify || (antenna.userId === noteUser.id);
+			`antennaTimeline:${antenna.id}`,
-	
+			'MAXLEN', '~', '200',
-		this.antennaNotesRepository.insert({
+			`${this.idService.parse(note.id).date.getTime()}-*`,
-			id: this.idService.genId(),
+			'note', note.id);
-			antennaId: antenna.id,
-			noteId: note.id,
-			read: read,
-		});
 		
 		this.globalEventService.publishAntennaStream(antenna.id, 'note', note);
-	
-		if (!read) {
-			const mutings = await this.mutingsRepository.find({
-				where: {
-					muterId: antenna.userId,
-				},
-				select: ['muteeId'],
-			});
-	
-			// Copy
-			const _note: Note = {
-				...note,
-			};
-	
-			if (note.replyId != null) {
-				_note.reply = await this.notesRepository.findOneByOrFail({ id: note.replyId });
-			}
-			if (note.renoteId != null) {
-				_note.renote = await this.notesRepository.findOneByOrFail({ id: note.renoteId });
-			}
-	
-			if (isUserRelated(_note, new Set<string>(mutings.map(x => x.muteeId)))) {
-				return;
-			}
-	
-			// 2秒経っても既読にならなかったら通知
-			setTimeout(async () => {
-				const unread = await this.antennaNotesRepository.findOneBy({ antennaId: antenna.id, read: false });
-				if (unread) {
-					this.globalEventService.publishMainStream(antenna.userId, 'unreadAntenna', antenna);
-					this.pushNotificationService.pushNotification(antenna.userId, 'unreadAntennaNote', {
-						antenna: { id: antenna.id, name: antenna.name },
-						note: await this.noteEntityService.pack(note),
-					});
-				}
-			}, 2000);
-		}
 	}
 
 	// NOTE: フォローしているユーザーのノート、リストのユーザーのノート、グループのユーザーのノート指定はパフォーマンス上の理由で無効になっている

packages/backend/src/core/IdService.ts

@@ -2,7 +2,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { ulid } from 'ulid';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
-import { genAid } from '@/misc/id/aid.js';
+import { genAid, parseAid } from '@/misc/id/aid.js';
 import { genMeid } from '@/misc/id/meid.js';
 import { genMeidg } from '@/misc/id/meidg.js';
 import { genObjectId } from '@/misc/id/object-id.js';
@@ -32,4 +32,17 @@ export class IdService {
 			default: throw new Error('unrecognized id generation method');
 		}
 	}
+
+	@bindThis
+	public parse(id: string): { date: Date; } {
+		switch (this.method) {
+			case 'aid': return parseAid(id);
+			// TODO
+			//case 'meid':
+			//case 'meidg':
+			//case 'ulid':
+			//case 'objectid':
+			default: throw new Error('unrecognized id generation method');
+		}
+	}
 }

packages/backend/src/core/NoteCreateService.ts

@@ -1,6 +1,7 @@
 import { setImmediate } from 'node:timers/promises';
 import * as mfm from 'mfm-js';
 import { In, DataSource } from 'typeorm';
+import Redis from 'ioredis';
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import { extractMentions } from '@/misc/extract-mentions.js';
 import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mfm.js';
@@ -150,6 +151,9 @@ export class NoteCreateService implements OnApplicationShutdown {
 		@Inject(DI.db)
 		private db: DataSource,
 
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis,
+
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
 
@@ -321,6 +325,14 @@ export class NoteCreateService implements OnApplicationShutdown {
 
 		const note = await this.insertNote(user, data, tags, emojis, mentionedUsers);
 
+		if (data.channel) {
+			this.redisClient.xadd(
+				`channelTimeline:${data.channel.id}`,
+				'MAXLEN', '~', '1000',
+				`${this.idService.parse(note.id).date.getTime()}-*`,
+				'note', note.id);
+		}
+
 		setImmediate('post created', { signal: this.#shutdownController.signal }).then(
 			() => this.postNoteCreated(note, user, data, silent, tags!, mentionedUsers!),
 			() => { /* aborted, ignore this */ },

packages/backend/src/core/NoteReadService.ts

@@ -8,7 +8,7 @@ import type { Packed } from '@/misc/json-schema.js';
 import type { Note } from '@/models/entities/Note.js';
 import { IdService } from '@/core/IdService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
-import type { UsersRepository, NoteUnreadsRepository, MutingsRepository, NoteThreadMutingsRepository, FollowingsRepository, ChannelFollowingsRepository, AntennaNotesRepository } from '@/models/index.js';
+import type { UsersRepository, NoteUnreadsRepository, MutingsRepository, NoteThreadMutingsRepository, FollowingsRepository, ChannelFollowingsRepository } from '@/models/index.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
 import { NotificationService } from './NotificationService.js';
@@ -38,9 +38,6 @@ export class NoteReadService implements OnApplicationShutdown {
 		@Inject(DI.channelFollowingsRepository)
 		private channelFollowingsRepository: ChannelFollowingsRepository,
 
-		@Inject(DI.antennaNotesRepository)
-		private antennaNotesRepository: AntennaNotesRepository,
-
 		private userEntityService: UserEntityService,
 		private idService: IdService,
 		private globalEventService: GlobalEventService,
@@ -121,7 +118,6 @@ export class NoteReadService implements OnApplicationShutdown {
 		const readMentions: (Note | Packed<'Note'>)[] = [];
 		const readSpecifiedNotes: (Note | Packed<'Note'>)[] = [];
 		const readChannelNotes: (Note | Packed<'Note'>)[] = [];
-		const readAntennaNotes: (Note | Packed<'Note'>)[] = [];
 
 		for (const note of notes) {
 			if (note.mentions && note.mentions.includes(userId)) {
@@ -133,14 +129,6 @@ export class NoteReadService implements OnApplicationShutdown {
 			if (note.channelId && followingChannels.has(note.channelId)) {
 				readChannelNotes.push(note);
 			}
-
-			if (note.user != null) { // たぶんnullになることは無いはずだけど一応
-				for (const antenna of myAntennas) {
-					if (await this.antennaService.checkHitAntenna(antenna, note, note.user)) {
-						readAntennaNotes.push(note);
-					}
-				}
-			}
 		}
 
 		if ((readMentions.length > 0) || (readSpecifiedNotes.length > 0) || (readChannelNotes.length > 0)) {
@@ -186,35 +174,6 @@ export class NoteReadService implements OnApplicationShutdown {
 				noteId: In([...readMentions.map(n => n.id), ...readSpecifiedNotes.map(n => n.id)]),
 			});
 		}
-
-		if (readAntennaNotes.length > 0) {
-			await this.antennaNotesRepository.update({
-				antennaId: In(myAntennas.map(a => a.id)),
-				noteId: In(readAntennaNotes.map(n => n.id)),
-			}, {
-				read: true,
-			});
-
-			// TODO: まとめてクエリしたい
-			for (const antenna of myAntennas) {
-				const count = await this.antennaNotesRepository.countBy({
-					antennaId: antenna.id,
-					read: false,
-				});
-
-				if (count === 0) {
-					this.globalEventService.publishMainStream(userId, 'readAntenna', antenna);
-					this.pushNotificationService.pushNotification(userId, 'readAntenna', { antennaId: antenna.id });
-				}
-			}
-	
-			this.userEntityService.getHasUnreadAntenna(userId).then(unread => {
-				if (!unread) {
-					this.globalEventService.publishMainStream(userId, 'readAllAntennas');
-					this.pushNotificationService.pushNotification(userId, 'readAllAntennas', undefined);
-				}
-			});
-		}
 	}
 
 	onApplicationShutdown(signal?: string | undefined): void {

packages/backend/src/core/NotificationService.ts

@@ -96,6 +96,7 @@ export class NotificationService implements OnApplicationShutdown {
 
 		const profile = await this.userProfilesRepository.findOneBy({ userId: notifieeId });
 
+		// TODO: Cache
 		const isMuted = profile?.mutingNotificationTypes.includes(type);
 
 		// Create notification
@@ -122,6 +123,7 @@ export class NotificationService implements OnApplicationShutdown {
 			if (fresh.isRead) return;
 
 			//#region ただしミュートしているユーザーからの通知なら無視
+			// TODO: Cache
 			const mutings = await this.mutingsRepository.findBy({
 				muterId: notifieeId,
 			});

packages/backend/src/core/VideoProcessingService.ts

@@ -37,7 +37,7 @@ export class VideoProcessingService {
 					});
 			});
 
-			return await this.imageProcessingService.convertToWebp(`${dir}/out.png`, 498, 280);
+			return await this.imageProcessingService.convertToWebp(`${dir}/out.png`, 498, 422);
 		} finally {
 			cleanup();
 		}

packages/backend/src/core/entities/AntennaEntityService.ts

@@ -1,6 +1,6 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import type { AntennaNotesRepository, AntennasRepository } from '@/models/index.js';
+import type { AntennasRepository } from '@/models/index.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { Antenna } from '@/models/entities/Antenna.js';
 import { bindThis } from '@/decorators.js';
@@ -10,9 +10,6 @@ export class AntennaEntityService {
 	constructor(
 		@Inject(DI.antennasRepository)
 		private antennasRepository: AntennasRepository,
-
-		@Inject(DI.antennaNotesRepository)
-		private antennaNotesRepository: AntennaNotesRepository,
 	) {
 	}
 
@@ -22,8 +19,6 @@ export class AntennaEntityService {
 	): Promise<Packed<'Antenna'>> {
 		const antenna = typeof src === 'object' ? src : await this.antennasRepository.findOneByOrFail({ id: src });
 
-		const hasUnreadNote = (await this.antennaNotesRepository.findOneBy({ antennaId: antenna.id, read: false })) != null;
-
 		return {
 			id: antenna.id,
 			createdAt: antenna.createdAt.toISOString(),
@@ -38,7 +33,7 @@ export class AntennaEntityService {
 			withReplies: antenna.withReplies,
 			withFile: antenna.withFile,
 			isActive: antenna.isActive,
-			hasUnreadNote,
+			hasUnreadNote: false, // TODO
 		};
 	}
 }

packages/backend/src/core/entities/UserEntityService.ts

@@ -12,7 +12,7 @@ import { KVCache } from '@/misc/cache.js';
 import type { Instance } from '@/models/entities/Instance.js';
 import type { LocalUser, RemoteUser, User } from '@/models/entities/User.js';
 import { birthdaySchema, descriptionSchema, localUsernameSchema, locationSchema, nameSchema, passwordSchema } from '@/models/entities/User.js';
-import type { UsersRepository, UserSecurityKeysRepository, FollowingsRepository, FollowRequestsRepository, BlockingsRepository, MutingsRepository, DriveFilesRepository, NoteUnreadsRepository, ChannelFollowingsRepository, NotificationsRepository, UserNotePiningsRepository, UserProfilesRepository, InstancesRepository, AnnouncementReadsRepository, AnnouncementsRepository, AntennaNotesRepository, PagesRepository, UserProfile, RenoteMutingsRepository } from '@/models/index.js';
+import type { UsersRepository, UserSecurityKeysRepository, FollowingsRepository, FollowRequestsRepository, BlockingsRepository, MutingsRepository, DriveFilesRepository, NoteUnreadsRepository, ChannelFollowingsRepository, NotificationsRepository, UserNotePiningsRepository, UserProfilesRepository, InstancesRepository, AnnouncementReadsRepository, AnnouncementsRepository, PagesRepository, UserProfile, RenoteMutingsRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import { RoleService } from '@/core/RoleService.js';
 import type { OnModuleInit } from '@nestjs/common';
@@ -108,9 +108,6 @@ export class UserEntityService implements OnModuleInit {
 		@Inject(DI.announcementsRepository)
 		private announcementsRepository: AnnouncementsRepository,
 
-		@Inject(DI.antennaNotesRepository)
-		private antennaNotesRepository: AntennaNotesRepository,
-
 		@Inject(DI.pagesRepository)
 		private pagesRepository: PagesRepository,
 
@@ -223,6 +220,7 @@ export class UserEntityService implements OnModuleInit {
 
 	@bindThis
 	public async getHasUnreadAntenna(userId: User['id']): Promise<boolean> {
+		/*
 		const myAntennas = (await this.antennaService.getAntennas()).filter(a => a.userId === userId);
 
 		const unread = myAntennas.length > 0 ? await this.antennaNotesRepository.findOneBy({
@@ -231,6 +229,8 @@ export class UserEntityService implements OnModuleInit {
 		}) : null;
 
 		return unread != null;
+		*/
+		return false; // TODO
 	}
 
 	@bindThis

packages/backend/src/di-symbols.ts

@@ -54,7 +54,6 @@ export const DI = {
 	clipNotesRepository: Symbol('clipNotesRepository'),
 	clipFavoritesRepository: Symbol('clipFavoritesRepository'),
 	antennasRepository: Symbol('antennasRepository'),
-	antennaNotesRepository: Symbol('antennaNotesRepository'),
 	promoNotesRepository: Symbol('promoNotesRepository'),
 	promoReadsRepository: Symbol('promoReadsRepository'),
 	relaysRepository: Symbol('relaysRepository'),

packages/backend/src/misc/id/aid.ts

@@ -23,3 +23,8 @@ export function genAid(date: Date): string {
 	counter++;
 	return getTime(t) + getNoise();
 }
+
+export function parseAid(id: string): { date: Date; } {
+	const time = parseInt(id.slice(0, 8), 36) + TIME2000;
+	return { date: new Date(time) };
+}

packages/backend/src/models/RepositoryModule.ts

@@ -1,6 +1,6 @@
 import { Module } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import { User, Note, Announcement, AnnouncementRead, App, NoteFavorite, NoteThreadMuting, NoteReaction, NoteUnread, Notification, Poll, PollVote, UserProfile, UserKeypair, UserPending, AttestationChallenge, UserSecurityKey, UserPublickey, UserList, UserListJoining, UserNotePining, UserIp, UsedUsername, Following, FollowRequest, Instance, Emoji, DriveFile, DriveFolder, Meta, Muting, RenoteMuting, Blocking, SwSubscription, Hashtag, AbuseUserReport, RegistrationTicket, AuthSession, AccessToken, Signin, Page, PageLike, GalleryPost, GalleryLike, ModerationLog, Clip, ClipNote, Antenna, AntennaNote, PromoNote, PromoRead, Relay, MutedNote, Channel, ChannelFollowing, ChannelFavorite, RegistryItem, Webhook, Ad, PasswordResetRequest, RetentionAggregation, FlashLike, Flash, Role, RoleAssignment, ClipFavorite } from './index.js';
+import { User, Note, Announcement, AnnouncementRead, App, NoteFavorite, NoteThreadMuting, NoteReaction, NoteUnread, Notification, Poll, PollVote, UserProfile, UserKeypair, UserPending, AttestationChallenge, UserSecurityKey, UserPublickey, UserList, UserListJoining, UserNotePining, UserIp, UsedUsername, Following, FollowRequest, Instance, Emoji, DriveFile, DriveFolder, Meta, Muting, RenoteMuting, Blocking, SwSubscription, Hashtag, AbuseUserReport, RegistrationTicket, AuthSession, AccessToken, Signin, Page, PageLike, GalleryPost, GalleryLike, ModerationLog, Clip, ClipNote, Antenna, PromoNote, PromoRead, Relay, MutedNote, Channel, ChannelFollowing, ChannelFavorite, RegistryItem, Webhook, Ad, PasswordResetRequest, RetentionAggregation, FlashLike, Flash, Role, RoleAssignment, ClipFavorite } from './index.js';
 import type { DataSource } from 'typeorm';
 import type { Provider } from '@nestjs/common';
 
@@ -298,12 +298,6 @@ const $antennasRepository: Provider = {
 	inject: [DI.db],
 };
 
-const $antennaNotesRepository: Provider = {
-	provide: DI.antennaNotesRepository,
-	useFactory: (db: DataSource) => db.getRepository(AntennaNote),
-	inject: [DI.db],
-};
-
 const $promoNotesRepository: Provider = {
 	provide: DI.promoNotesRepository,
 	useFactory: (db: DataSource) => db.getRepository(PromoNote),
@@ -453,7 +447,6 @@ const $roleAssignmentsRepository: Provider = {
 		$clipNotesRepository,
 		$clipFavoritesRepository,
 		$antennasRepository,
-		$antennaNotesRepository,
 		$promoNotesRepository,
 		$promoReadsRepository,
 		$relaysRepository,
@@ -521,7 +514,6 @@ const $roleAssignmentsRepository: Provider = {
 		$clipNotesRepository,
 		$clipFavoritesRepository,
 		$antennasRepository,
-		$antennaNotesRepository,
 		$promoNotesRepository,
 		$promoReadsRepository,
 		$relaysRepository,

packages/backend/src/models/entities/AntennaNote.ts

@@ -1,43 +0,0 @@
-import { Entity, Index, JoinColumn, Column, ManyToOne, PrimaryColumn } from 'typeorm';
-import { id } from '../id.js';
-import { Note } from './Note.js';
-import { Antenna } from './Antenna.js';
-
-@Entity()
-@Index(['noteId', 'antennaId'], { unique: true })
-export class AntennaNote {
-	@PrimaryColumn(id())
-	public id: string;
-
-	@Index()
-	@Column({
-		...id(),
-		comment: 'The note ID.',
-	})
-	public noteId: Note['id'];
-
-	@ManyToOne(type => Note, {
-		onDelete: 'CASCADE',
-	})
-	@JoinColumn()
-	public note: Note | null;
-
-	@Index()
-	@Column({
-		...id(),
-		comment: 'The antenna ID.',
-	})
-	public antennaId: Antenna['id'];
-
-	@ManyToOne(type => Antenna, {
-		onDelete: 'CASCADE',
-	})
-	@JoinColumn()
-	public antenna: Antenna | null;
-
-	@Index()
-	@Column('boolean', {
-		default: false,
-	})
-	public read: boolean;
-}

packages/backend/src/models/index.ts

@@ -4,7 +4,6 @@ import { Ad } from '@/models/entities/Ad.js';
 import { Announcement } from '@/models/entities/Announcement.js';
 import { AnnouncementRead } from '@/models/entities/AnnouncementRead.js';
 import { Antenna } from '@/models/entities/Antenna.js';
-import { AntennaNote } from '@/models/entities/AntennaNote.js';
 import { App } from '@/models/entities/App.js';
 import { AttestationChallenge } from '@/models/entities/AttestationChallenge.js';
 import { AuthSession } from '@/models/entities/AuthSession.js';
@@ -73,7 +72,6 @@ export {
 	Announcement,
 	AnnouncementRead,
 	Antenna,
-	AntennaNote,
 	App,
 	AttestationChallenge,
 	AuthSession,
@@ -141,7 +139,6 @@ export type AdsRepository = Repository<Ad>;
 export type AnnouncementsRepository = Repository<Announcement>;
 export type AnnouncementReadsRepository = Repository<AnnouncementRead>;
 export type AntennasRepository = Repository<Antenna>;
-export type AntennaNotesRepository = Repository<AntennaNote>;
 export type AppsRepository = Repository<App>;
 export type AttestationChallengesRepository = Repository<AttestationChallenge>;
 export type AuthSessionsRepository = Repository<AuthSession>;

packages/backend/src/postgres.ts

@@ -12,7 +12,6 @@ import { Ad } from '@/models/entities/Ad.js';
 import { Announcement } from '@/models/entities/Announcement.js';
 import { AnnouncementRead } from '@/models/entities/AnnouncementRead.js';
 import { Antenna } from '@/models/entities/Antenna.js';
-import { AntennaNote } from '@/models/entities/AntennaNote.js';
 import { App } from '@/models/entities/App.js';
 import { AttestationChallenge } from '@/models/entities/AttestationChallenge.js';
 import { AuthSession } from '@/models/entities/AuthSession.js';
@@ -168,7 +167,6 @@ export const entities = [
 	ClipNote,
 	ClipFavorite,
 	Antenna,
-	AntennaNote,
 	PromoNote,
 	PromoRead,
 	Relay,

packages/backend/src/queue/processors/CleanProcessorService.ts

@@ -1,7 +1,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { In, LessThan } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { AntennaNotesRepository, AntennasRepository, MutedNotesRepository, NotificationsRepository, RoleAssignmentsRepository, UserIpsRepository } from '@/models/index.js';
+import type { AntennasRepository, MutedNotesRepository, NotificationsRepository, RoleAssignmentsRepository, UserIpsRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
 import type Logger from '@/logger.js';
 import { bindThis } from '@/decorators.js';
@@ -29,9 +29,6 @@ export class CleanProcessorService {
 		@Inject(DI.antennasRepository)
 		private antennasRepository: AntennasRepository,
 
-		@Inject(DI.antennaNotesRepository)
-		private antennaNotesRepository: AntennaNotesRepository,
-
 		@Inject(DI.roleAssignmentsRepository)
 		private roleAssignmentsRepository: RoleAssignmentsRepository,
 

packages/backend/src/server/api/endpoints/antennas/notes.ts

@@ -1,10 +1,12 @@
 import { Inject, Injectable } from '@nestjs/common';
+import Redis from 'ioredis';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import type { NotesRepository, AntennaNotesRepository, AntennasRepository } from '@/models/index.js';
+import type { NotesRepository, AntennasRepository } from '@/models/index.js';
 import { QueryService } from '@/core/QueryService.js';
 import { NoteReadService } from '@/core/NoteReadService.js';
 import { DI } from '@/di-symbols.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
+import { IdService } from '@/core/IdService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -50,15 +52,16 @@ export const paramDef = {
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> {
 	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis,
+
 		@Inject(DI.notesRepository)
 		private notesRepository: NotesRepository,
 
 		@Inject(DI.antennasRepository)
 		private antennasRepository: AntennasRepository,
 
-		@Inject(DI.antennaNotesRepository)
+		private idService: IdService,
-		private antennaNotesRepository: AntennaNotesRepository,
-
 		private noteEntityService: NoteEntityService,
 		private queryService: QueryService,
 		private noteReadService: NoteReadService,
@@ -73,9 +76,24 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchAntenna);
 			}
 
-			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
+			const noteIdsRes = await this.redisClient.xrevrange(
-				ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
+				`antennaTimeline:${antenna.id}`,
-				.innerJoin(this.antennaNotesRepository.metadata.targetName, 'antennaNote', 'antennaNote.noteId = note.id')
+				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : '+',
+				'-',
+				'COUNT', ps.limit + 1); // untilIdに指定したものも含まれるため+1
+
+			if (noteIdsRes.length === 0) {
+				return [];
+			}
+
+			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+
+			if (noteIds.length === 0) {
+				return [];
+			}
+
+			const query = this.notesRepository.createQueryBuilder('note')
+				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
 				.innerJoinAndSelect('note.user', 'user')
 				.leftJoinAndSelect('user.avatar', 'avatar')
 				.leftJoinAndSelect('user.banner', 'banner')
@@ -86,16 +104,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
 				.leftJoinAndSelect('renote.user', 'renoteUser')
 				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner')
+				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
-				.andWhere('antennaNote.antennaId = :antennaId', { antennaId: antenna.id });
 
 			this.queryService.generateVisibilityQuery(query, me);
 			this.queryService.generateMutedUserQuery(query, me);
 			this.queryService.generateBlockedUserQuery(query, me);
 
-			const notes = await query
+			const notes = await query.getMany();
-				.take(ps.limit)
+			notes.sort((a, b) => a.id > b.id ? -1 : 1);
-				.getMany();
 
 			if (notes.length > 0) {
 				this.noteReadService.read(me.id, notes);

packages/backend/src/server/api/endpoints/channels/timeline.ts

@@ -1,10 +1,12 @@
 import { Inject, Injectable } from '@nestjs/common';
+import Redis from 'ioredis';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { ChannelsRepository, NotesRepository } from '@/models/index.js';
 import { QueryService } from '@/core/QueryService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import ActiveUsersChart from '@/core/chart/charts/active-users.js';
 import { DI } from '@/di-symbols.js';
+import { IdService } from '@/core/IdService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -48,12 +50,16 @@ export const paramDef = {
 @Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> {
 	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis,
+
 		@Inject(DI.notesRepository)
 		private notesRepository: NotesRepository,
 
 		@Inject(DI.channelsRepository)
 		private channelsRepository: ChannelsRepository,
 
+		private idService: IdService,
 		private noteEntityService: NoteEntityService,
 		private queryService: QueryService,
 		private activeUsersChart: ActiveUsersChart,
@@ -67,9 +73,25 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchChannel);
 			}
 
+			const noteIdsRes = await this.redisClient.xrevrange(
+				`channelTimeline:${channel.id}`,
+				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : '+',
+				'-',
+				'COUNT', ps.limit + 1); // untilIdに指定したものも含まれるため+1
+
+			if (noteIdsRes.length === 0) {
+				return [];
+			}
+
+			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+
+			if (noteIds.length === 0) {
+				return [];
+			}
+
 			//#region Construct query
-			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
+			const query = this.notesRepository.createQueryBuilder('note')
-				.andWhere('note.channelId = :channelId', { channelId: channel.id })
+				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
 				.innerJoinAndSelect('note.user', 'user')
 				.leftJoinAndSelect('user.avatar', 'avatar')
 				.leftJoinAndSelect('user.banner', 'banner')
@@ -90,7 +112,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			}
 			//#endregion
 
-			const timeline = await query.take(ps.limit).getMany();
+			const timeline = await query.getMany();
+			timeline.sort((a, b) => a.id > b.id ? -1 : 1);
 
 			if (me) this.activeUsersChart.read(me);
 

packages/frontend/.gitignore

@@ -0,0 +1 @@
+/storybook-static

packages/frontend/.storybook/.gitignore

@@ -0,0 +1,9 @@
+# (cd path/to/frontend; pnpm tsc -p .storybook)
+# (cd path/to/frontend; node .storybook/generate.js)
+/generate.js
+# (cd path/to/frontend; node .storybook/preload-locale.js)
+/preload-locale.js
+/locale.ts
+# (cd path/to/frontend; node .storybook/preload-theme.js)
+/preload-theme.js
+/themes.ts

packages/frontend/.storybook/fakes.ts

@@ -0,0 +1,54 @@
+import type { entities } from 'misskey-js'
+
+export const userDetailed = {
+	id: 'someuserid',
+	username: 'miskist',
+	host: 'misskey-hub.net',
+	name: 'Misskey User',
+	onlineStatus: 'unknown',
+	avatarUrl: 'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/about-icon.png?raw=true',
+	avatarBlurhash: 'eQFRshof5NWBRi},juayfPju53WB?0ofs;s*a{ofjuay^SoMEJR%ay',
+	emojis: [],
+	bannerBlurhash: 'eQA^IW^-MH8w9tE8I=S^o{$*R4RikXtSxutRozjEnNR.RQadoyozog',
+	bannerColor: '#000000',
+	bannerUrl: 'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/fedi.jpg?raw=true',
+	birthday: '2014-06-20',
+	createdAt: '2016-12-28T22:49:51.000Z',
+	description: 'I am a cool user!',
+	ffVisibility: 'public',
+	fields: [
+		{
+			name: 'Website',
+			value: 'https://misskey-hub.net',
+		},
+	],
+	followersCount: 1024,
+	followingCount: 16,
+	hasPendingFollowRequestFromYou: false,
+	hasPendingFollowRequestToYou: false,
+	isAdmin: false,
+	isBlocked: false,
+	isBlocking: false,
+	isBot: false,
+	isCat: false,
+	isFollowed: false,
+	isFollowing: false,
+	isLocked: false,
+	isModerator: false,
+	isMuted: false,
+	isSilenced: false,
+	isSuspended: false,
+	lang: 'en',
+	location: 'Fediverse',
+	notesCount: 65536,
+	pinnedNoteIds: [],
+	pinnedNotes: [],
+	pinnedPage: null,
+	pinnedPageId: null,
+	publicReactions: false,
+	securityKeys: false,
+	twoFactorEnabled: false,
+	updatedAt: null,
+	uri: null,
+	url: null,
+} satisfies entities.UserDetailed

packages/frontend/.storybook/generate.tsx

@@ -0,0 +1,406 @@
+import { existsSync, readFileSync } from 'node:fs';
+import { writeFile } from 'node:fs/promises';
+import { basename, dirname } from 'node:path/posix';
+import { GENERATOR, type State, generate } from 'astring';
+import type * as estree from 'estree';
+import glob from 'fast-glob';
+import { format } from 'prettier';
+
+interface SatisfiesExpression extends estree.BaseExpression {
+	type: 'SatisfiesExpression';
+	expression: estree.Expression;
+	reference: estree.Identifier;
+}
+
+const generator = {
+	...GENERATOR,
+	SatisfiesExpression(node: SatisfiesExpression, state: State) {
+		switch (node.expression.type) {
+			case 'ArrowFunctionExpression': {
+				state.write('(');
+				this[node.expression.type](node.expression, state);
+				state.write(')');
+				break;
+			}
+			default: {
+				// @ts-ignore
+				this[node.expression.type](node.expression, state);
+				break;
+			}
+		}
+		state.write(' satisfies ', node as unknown as estree.Expression);
+		this[node.reference.type](node.reference, state);
+	},
+};
+
+type SplitCamel<
+	T extends string,
+	YC extends string = '',
+	YN extends readonly string[] = []
+> = T extends `${infer XH}${infer XR}`
+	? XR extends ''
+		? [...YN, Uncapitalize<`${YC}${XH}`>]
+		: XH extends Uppercase<XH>
+		? SplitCamel<XR, Lowercase<XH>, [...YN, YC]>
+		: SplitCamel<XR, `${YC}${XH}`, YN>
+	: YN;
+
+// @ts-ignore
+type SplitKebab<T extends string> = T extends `${infer XH}-${infer XR}`
+	? [XH, ...SplitKebab<XR>]
+	: [T];
+
+type ToKebab<T extends readonly string[]> = T extends readonly [
+	infer XO extends string
+]
+	? XO
+	: T extends readonly [
+			infer XH extends string,
+			...infer XR extends readonly string[]
+	  ]
+	? `${XH}${XR extends readonly string[] ? `-${ToKebab<XR>}` : ''}`
+	: '';
+
+// @ts-ignore
+type ToPascal<T extends readonly string[]> = T extends readonly [
+	infer XH extends string,
+	...infer XR extends readonly string[]
+]
+	? `${Capitalize<XH>}${ToPascal<XR>}`
+	: '';
+
+function h<T extends estree.Node>(
+	component: T['type'],
+	props: Omit<T, 'type'>
+): T {
+	const type = component.replace(/(?:^|-)([a-z])/g, (_, c) => c.toUpperCase());
+	return Object.assign(props || {}, { type }) as T;
+}
+
+declare global {
+	namespace JSX {
+		type Element = estree.Node;
+		type ElementClass = never;
+		type ElementAttributesProperty = never;
+		type ElementChildrenAttribute = never;
+		type IntrinsicAttributes = never;
+		type IntrinsicClassAttributes<T> = never;
+		type IntrinsicElements = {
+			[T in keyof typeof generator as ToKebab<SplitCamel<Uncapitalize<T>>>]: {
+				[K in keyof Omit<
+					Parameters<(typeof generator)[T]>[0],
+					'type'
+				>]?: Parameters<(typeof generator)[T]>[0][K];
+			};
+		};
+	}
+}
+
+function toStories(component: string): string {
+	const msw = `${component.slice(0, -'.vue'.length)}.msw`;
+	const implStories = `${component.slice(0, -'.vue'.length)}.stories.impl`;
+	const metaStories = `${component.slice(0, -'.vue'.length)}.stories.meta`;
+	const hasMsw = existsSync(`${msw}.ts`);
+	const hasImplStories = existsSync(`${implStories}.ts`);
+	const hasMetaStories = existsSync(`${metaStories}.ts`);
+	const base = basename(component);
+	const dir = dirname(component);
+	const literal =
+		<literal
+			value={component
+				.slice('src/'.length, -'.vue'.length)
+				.replace(/\./g, '/')}
+		/> as estree.Literal;
+	const identifier =
+		<identifier
+			name={base
+				.slice(0, -'.vue'.length)
+				.replace(/[-.]|^(?=\d)/g, '_')
+				.replace(/(?<=^[^A-Z_]*$)/, '_')}
+		/> as estree.Identifier;
+	const parameters = (
+		<object-expression
+			properties={[
+				<property
+					key={<identifier name='layout' /> as estree.Identifier}
+					value={<literal value={`${dir}/`.startsWith('src/pages/') ? 'fullscreen' : 'centered'}/> as estree.Literal}
+					kind={'init' as const}
+				/> as estree.Property,
+				...(hasMsw
+					? [
+							<property
+								key={<identifier name='msw' /> as estree.Identifier}
+								value={<identifier name='msw' /> as estree.Identifier}
+								kind={'init' as const}
+								shorthand
+							/> as estree.Property,
+					  ]
+					: []),
+			]}
+		/>
+	) as estree.ObjectExpression;
+	const program = (
+		<program
+			body={[
+				<import-declaration
+					source={<literal value='@storybook/vue3' /> as estree.Literal}
+					specifiers={[
+						<import-specifier
+							local={<identifier name='Meta' /> as estree.Identifier}
+							imported={<identifier name='Meta' /> as estree.Identifier}
+						/> as estree.ImportSpecifier,
+						...(hasImplStories
+							? []
+							: [
+									<import-specifier
+										local={<identifier name='StoryObj' /> as estree.Identifier}
+										imported={<identifier name='StoryObj' /> as estree.Identifier}
+									/> as estree.ImportSpecifier,
+								]),
+					]}
+				/> as estree.ImportDeclaration,
+				...(hasMsw
+					? [
+							<import-declaration
+								source={<literal value={`./${basename(msw)}`} /> as estree.Literal}
+								specifiers={[
+									<import-namespace-specifier
+										local={<identifier name='msw' /> as estree.Identifier}
+									/> as estree.ImportNamespaceSpecifier,
+								]}
+							/> as estree.ImportDeclaration,
+					  ]
+					: []),
+				...(hasImplStories
+					? []
+					: [
+							<import-declaration
+								source={<literal value={`./${base}`} /> as estree.Literal}
+								specifiers={[
+									<import-default-specifier local={identifier} /> as estree.ImportDefaultSpecifier,
+								]}
+							/> as estree.ImportDeclaration,
+					  ]),
+				...(hasMetaStories
+					? [
+							<import-declaration
+								source={<literal value={`./${basename(metaStories)}`} /> as estree.Literal}
+								specifiers={[
+									<import-namespace-specifier
+										local={<identifier name='storiesMeta' /> as estree.Identifier}
+									/> as estree.ImportNamespaceSpecifier,
+								]}
+							/> as estree.ImportDeclaration,
+						]
+					: []),
+				<variable-declaration
+					kind={'const' as const}
+					declarations={[
+						<variable-declarator
+							id={<identifier name='meta' /> as estree.Identifier}
+							init={
+								<satisfies-expression
+									expression={
+										<object-expression
+											properties={[
+												<property
+													key={<identifier name='title' /> as estree.Identifier}
+													value={literal}
+													kind={'init' as const}
+												/> as estree.Property,
+												<property
+													key={<identifier name='component' /> as estree.Identifier}
+													value={identifier}
+													kind={'init' as const}
+												/> as estree.Property,
+												...(hasMetaStories
+													? [
+															<spread-element
+																argument={<identifier name='storiesMeta' /> as estree.Identifier}
+															/> as estree.SpreadElement,
+														]
+													: [])
+											]}
+										/> as estree.ObjectExpression
+									}
+									reference={<identifier name={`Meta<typeof ${identifier.name}>`} /> as estree.Identifier}
+								/> as estree.Expression
+							}
+						/> as estree.VariableDeclarator,
+					]}
+				/> as estree.VariableDeclaration,
+				...(hasImplStories
+					? []
+					: [
+							<export-named-declaration
+								declaration={
+									<variable-declaration
+										kind={'const' as const}
+										declarations={[
+											<variable-declarator
+												id={<identifier name='Default' /> as estree.Identifier}
+												init={
+													<satisfies-expression
+														expression={
+															<object-expression
+																properties={[
+																	<property
+																		key={<identifier name='render' /> as estree.Identifier}
+																		value={
+																			<function-expression
+																				params={[
+																					<identifier name='args' /> as estree.Identifier,
+																				]}
+																				body={
+																					<block-statement
+																						body={[
+																							<return-statement
+																								argument={
+																									<object-expression
+																										properties={[
+																											<property
+																												key={<identifier name='components' /> as estree.Identifier}
+																												value={
+																													<object-expression
+																														properties={[
+																															<property key={identifier} value={identifier} kind={'init' as const} shorthand /> as estree.Property,
+																														]}
+																													/> as estree.ObjectExpression
+																												}
+																												kind={'init' as const}
+																											/> as estree.Property,
+																											<property
+																												key={<identifier name='setup' /> as estree.Identifier}
+																												value={
+																													<function-expression
+																														params={[]}
+																														body={
+																															<block-statement
+																																body={[
+																																	<return-statement
+																																		argument={
+																																			<object-expression
+																																				properties={[
+																																					<property
+																																						key={<identifier name='args' /> as estree.Identifier}
+																																						value={<identifier name='args' /> as estree.Identifier}
+																																						kind={'init' as const}
+																																						shorthand
+																																					/> as estree.Property,
+																																				]}
+																																			/> as estree.ObjectExpression
+																																		}
+																																	/> as estree.ReturnStatement,
+																																]}
+																															/> as estree.BlockStatement
+																														}
+																													/> as estree.FunctionExpression
+																												}
+																												method
+																												kind={'init' as const}
+																											/> as estree.Property,
+																											<property
+																												key={<identifier name='computed' /> as estree.Identifier}
+																												value={
+																													<object-expression
+																														properties={[
+																															<property
+																																key={<identifier name='props' /> as estree.Identifier}
+																																value={
+																																	<function-expression
+																																		params={[]}
+																																		body={
+																																			<block-statement
+																																				body={[
+																																					<return-statement
+																																						argument={
+																																							<object-expression
+																																								properties={[
+																																									<spread-element
+																																										argument={
+																																											<member-expression
+																																												object={<this-expression /> as estree.ThisExpression}
+																																												property={<identifier name='args' /> as estree.Identifier}
+																																											/> as estree.MemberExpression
+																																										}
+																																									/> as estree.SpreadElement,
+																																								]}
+																																							/> as estree.ObjectExpression
+																																						}
+																																					/> as estree.ReturnStatement,
+																																				]}
+																																			/> as estree.BlockStatement
+																																		}
+																																	/> as estree.FunctionExpression
+																																}
+																																method
+																																kind={'init' as const}
+																															/> as estree.Property,
+																														]}
+																													/> as estree.ObjectExpression
+																												}
+																												kind={'init' as const}
+																											/> as estree.Property,
+																											<property
+																												key={<identifier name='template' /> as estree.Identifier}
+																												value={<literal value={`<${identifier.name} v-bind="props" />`} /> as estree.Literal}
+																												kind={'init' as const}
+																											/> as estree.Property,
+																										]}
+																									/> as estree.ObjectExpression
+																								}
+																							/> as estree.ReturnStatement,
+																						]}
+																					/> as estree.BlockStatement
+																				}
+																			/> as estree.FunctionExpression
+																		}
+																		method
+																		kind={'init' as const}
+																	/> as estree.Property,
+																	<property
+																		key={<identifier name='parameters' /> as estree.Identifier}
+																		value={parameters}
+																		kind={'init' as const}
+																	/> as estree.Property,
+																]}
+															/> as estree.ObjectExpression
+														}
+														reference={<identifier name={`StoryObj<typeof ${identifier.name}>`} /> as estree.Identifier}
+													/> as estree.Expression
+												}
+											/> as estree.VariableDeclarator,
+										]}
+									/> as estree.VariableDeclaration
+								}
+							/> as estree.ExportNamedDeclaration,
+						]),
+				<export-default-declaration
+					declaration={(<identifier name='meta' />) as estree.Identifier}
+				/> as estree.ExportDefaultDeclaration,
+			]}
+		/>
+	) as estree.Program;
+	return format(
+		'/* eslint-disable @typescript-eslint/explicit-function-return-type */\n' +
+			'/* eslint-disable import/no-default-export */\n' +
+			generate(program, { generator }) +
+			(hasImplStories ? readFileSync(`${implStories}.ts`, 'utf-8') : ''),
+		{
+			parser: 'babel-ts',
+			singleQuote: true,
+			useTabs: true,
+		}
+	);
+}
+
+// promisify(glob)('src/{components,pages,ui,widgets}/**/*.vue').then(
+glob('src/components/global/**/*.vue').then(
+	(components) =>
+		Promise.all(
+			components.map((component) => {
+				const stories = component.replace(/\.vue$/, '.stories.ts');
+				return writeFile(stories, toStories(component));
+			})
+		)
+);

packages/frontend/.storybook/main.ts

@@ -0,0 +1,35 @@
+import { resolve } from 'node:path';
+import type { StorybookConfig } from '@storybook/vue3-vite';
+import { mergeConfig } from 'vite';
+const config = {
+	stories: ['../src/**/*.mdx', '../src/**/*.stories.@(js|jsx|ts|tsx)'],
+	addons: [
+		'@storybook/addon-essentials',
+		'@storybook/addon-interactions',
+		'@storybook/addon-links',
+		'@storybook/addon-storysource',
+		resolve(__dirname, '../node_modules/storybook-addon-misskey-theme'),
+	],
+	framework: {
+		name: '@storybook/vue3-vite',
+		options: {},
+	},
+	docs: {
+		autodocs: 'tag',
+	},
+	core: {
+		disableTelemetry: true,
+	},
+	async viteFinal(config, options) {
+		return mergeConfig(config, {
+			build: {
+				target: [
+					'chrome108',
+					'firefox109',
+					'safari16',
+				],
+			},
+		});
+	},
+} satisfies StorybookConfig;
+export default config;

packages/frontend/.storybook/mocks.ts

@@ -0,0 +1,16 @@
+import { type SharedOptions, rest } from 'msw';
+
+export const onUnhandledRequest = ((req, print) => {
+	if (req.url.hostname !== 'localhost' || /^\/(?:client-assets\/|fluent-emojis?\/|iframe.html$|node_modules\/|src\/|sb-|static-assets\/|vite\/)/.test(req.url.pathname)) {
+		return
+	}
+	print.warning()
+}) satisfies SharedOptions['onUnhandledRequest'];
+
+export const commonHandlers = [
+	rest.get('/twemoji/:codepoints.svg', async (req, res, ctx) => {
+		const { codepoints } = req.params;
+		const value = await fetch(`https://unpkg.com/@discordapp/twemoji@14.1.2/dist/svg/${codepoints}.svg`).then((response) => response.blob());
+		return res(ctx.set('Content-Type', 'image/svg+xml'), ctx.body(value));
+	}),
+];

packages/frontend/.storybook/preload-locale.ts

@@ -0,0 +1,9 @@
+import { writeFile } from 'node:fs/promises';
+import { resolve } from 'node:path';
+import * as locales from '../../../locales';
+
+writeFile(
+	resolve(__dirname, 'locale.ts'),
+	`export default ${JSON.stringify(locales['ja-JP'], undefined, 2)} as const;`,
+	'utf8',
+)

packages/frontend/.storybook/preload-theme.ts

@@ -0,0 +1,39 @@
+import { readFile, writeFile } from 'node:fs/promises';
+import { resolve } from 'node:path';
+import * as JSON5 from 'json5';
+
+const keys = [
+	'_dark',
+	'_light',
+	'l-light',
+	'l-coffee',
+	'l-apricot',
+	'l-rainy',
+	'l-botanical',
+	'l-vivid',
+	'l-cherry',
+	'l-sushi',
+	'l-u0',
+	'd-dark',
+	'd-persimmon',
+	'd-astro',
+	'd-future',
+	'd-botanical',
+	'd-green-lime',
+	'd-green-orange',
+	'd-cherry',
+	'd-ice',
+	'd-u0',
+]
+
+Promise.all(keys.map((key) => readFile(resolve(__dirname, `../src/themes/${key}.json5`), 'utf8'))).then((sources) => {
+	writeFile(
+		resolve(__dirname, './themes.ts'),
+		`export default ${JSON.stringify(
+			Object.fromEntries(sources.map((source, i) => [keys[i], JSON5.parse(source)])),
+			undefined,
+			2,
+		)} as const;`,
+		'utf8'
+	);
+});

packages/frontend/.storybook/preview-head.html

@@ -0,0 +1,4 @@
+<link rel="stylesheet" href="https://unpkg.com/@tabler/icons-webfont@2.12.0/tabler-icons.min.css">
+<script>
+  window.global = window;
+</script>

packages/frontend/.storybook/preview.ts

@@ -0,0 +1,113 @@
+import { addons } from '@storybook/addons';
+import { FORCE_REMOUNT } from '@storybook/core-events';
+import { type Preview, setup } from '@storybook/vue3';
+import isChromatic from 'chromatic/isChromatic';
+import { initialize, mswDecorator } from 'msw-storybook-addon';
+import locale from './locale';
+import { commonHandlers, onUnhandledRequest } from './mocks';
+import themes from './themes';
+import '../src/style.scss';
+
+const appInitialized = Symbol();
+
+let moduleInitialized = false;
+let unobserve = () => {};
+let misskeyOS = null;
+
+function loadTheme(applyTheme: typeof import('../src/scripts/theme')['applyTheme']) {
+	unobserve();
+	const theme = themes[document.documentElement.dataset.misskeyTheme];
+	if (theme) {
+		applyTheme(themes[document.documentElement.dataset.misskeyTheme]);
+	} else if (isChromatic()) {
+		applyTheme(themes['l-light']);
+	}
+	const observer = new MutationObserver((entries) => {
+		for (const entry of entries) {
+			if (entry.attributeName === 'data-misskey-theme') {
+				const target = entry.target as HTMLElement;
+				const theme = themes[target.dataset.misskeyTheme];
+				if (theme) {
+					applyTheme(themes[target.dataset.misskeyTheme]);
+				} else {
+					target.removeAttribute('style');
+				}
+			}
+		}
+	});
+	observer.observe(document.documentElement, {
+		attributes: true,
+		attributeFilter: ['data-misskey-theme'],
+	});
+	unobserve = () => observer.disconnect();
+}
+
+initialize({
+	onUnhandledRequest,
+});
+localStorage.setItem("locale", JSON.stringify(locale));
+queueMicrotask(() => {
+	Promise.all([
+		import('../src/components'),
+		import('../src/directives'),
+		import('../src/widgets'),
+		import('../src/scripts/theme'),
+		import('../src/store'),
+		import('../src/os'),
+	]).then(([{ default: components }, { default: directives }, { default: widgets }, { applyTheme }, { defaultStore }, os]) => {
+		setup((app) => {
+			moduleInitialized = true;
+			if (app[appInitialized]) {
+				return;
+			}
+			app[appInitialized] = true;
+			loadTheme(applyTheme);
+			components(app);
+			directives(app);
+			widgets(app);
+			misskeyOS = os;
+			if (isChromatic()) {
+				defaultStore.set('animation', false);
+			}
+		});
+	});
+});
+
+const preview = {
+	decorators: [
+		(Story, context) => {
+			const story = Story();
+			if (!moduleInitialized) {
+				const channel = addons.getChannel();
+				(globalThis.requestIdleCallback || setTimeout)(() => {
+					channel.emit(FORCE_REMOUNT, { storyId: context.id });
+				});
+			}
+			return story;
+		},
+		mswDecorator,
+		(Story, context) => {
+			return {
+				setup() {
+					return {
+						context,
+						popups: misskeyOS.popups,
+					};
+				},
+				template:
+					'<component :is="popup.component" v-for="popup in popups" :key="popup.id" v-bind="popup.props" v-on="popup.events"/>' +
+					'<story />',
+			};
+		},
+	],
+	parameters: {
+		controls: {
+			exclude: /^__/,
+		},
+		msw: {
+			handlers: commonHandlers,
+		},
+	},
+} satisfies Preview;
+
+export default preview;

packages/frontend/.storybook/tsconfig.json

@@ -0,0 +1,22 @@
+{
+	"compilerOptions": {
+		"strict": true,
+		"allowUnusedLabels": false,
+		"allowUnreachableCode": false,
+		"exactOptionalPropertyTypes": true,
+		"noFallthroughCasesInSwitch": true,
+		"noImplicitOverride": true,
+		"noImplicitReturns": true,
+		"noPropertyAccessFromIndexSignature": true,
+		"noUncheckedIndexedAccess": true,
+		"noUnusedLocals": true,
+		"noUnusedParameters": true,
+		"checkJs": true,
+		"esModuleInterop": true,
+		"skipLibCheck": true,
+		"forceConsistentCasingInFileNames": true,
+		"jsx": "react",
+		"jsxFactory": "h"
+	},
+	"files": ["./generate.tsx", "./preload-locale.ts", "./preload-theme.ts"]
+}

packages/frontend/package.json

@@ -4,6 +4,9 @@
 	"scripts": {
 		"watch": "vite",
 		"build": "vite build",
+		"storybook-dev": "chokidar 'src/**/*.{mdx,ts,vue}' -d 1000 -t 1000 --initial -i '**/*.stories.ts' -c 'pkill -f node_modules/storybook/index.js; node_modules/.bin/tsc -p .storybook && node .storybook/generate.js && node .storybook/preload-locale.js && node .storybook/preload-theme.js && node_modules/.bin/storybook dev -p 6006 --ci'",
+		"build-storybook": "tsc -p .storybook && node .storybook/generate.js && node .storybook/preload-locale.js && node .storybook/preload-theme.js && storybook build",
+		"chromatic": "chromatic",
 		"test": "vitest --run",
 		"test-and-coverage": "vitest --run --coverage",
 		"typecheck": "vue-tsc --noEmit",
@@ -71,8 +74,27 @@
 		"vuedraggable": "next"
 	},
 	"devDependencies": {
+		"@storybook/addon-essentials": "7.0.0-rc.10",
+		"@storybook/addon-interactions": "7.0.0-rc.10",
+		"@storybook/addon-links": "7.0.0-rc.10",
+		"@storybook/addon-storysource": "7.0.0-rc.10",
+		"@storybook/addons": "7.0.0-rc.10",
+		"@storybook/blocks": "7.0.0-rc.10",
+		"@storybook/core-events": "7.0.0-rc.10",
+		"@storybook/jest": "0.0.10",
+		"@storybook/manager-api": "7.0.0-rc.10",
+		"@storybook/preview-api": "7.0.0-rc.10",
+		"@storybook/react": "7.0.0-rc.10",
+		"@storybook/react-vite": "7.0.0-rc.10",
+		"@storybook/testing-library": "0.0.14-next.1",
+		"@storybook/theming": "7.0.0-rc.10",
+		"@storybook/types": "7.0.0-rc.10",
+		"@storybook/vue3": "7.0.0-rc.10",
+		"@storybook/vue3-vite": "7.0.0-rc.10",
+		"@testing-library/jest-dom": "^5.16.5",
 		"@testing-library/vue": "^6.6.1",
 		"@types/escape-regexp": "0.0.1",
+		"@types/estree": "^1.0.0",
 		"@types/gulp": "4.0.10",
 		"@types/gulp-rename": "2.0.1",
 		"@types/matter-js": "0.18.2",
@@ -80,6 +102,7 @@
 		"@types/punycode": "2.1.0",
 		"@types/sanitize-html": "2.9.0",
 		"@types/seedrandom": "3.0.5",
+		"@types/testing-library__jest-dom": "^5.14.5",
 		"@types/throttle-debounce": "5.0.0",
 		"@types/tinycolor2": "1.4.3",
 		"@types/uuid": "9.0.1",
@@ -89,13 +112,24 @@
 		"@typescript-eslint/parser": "5.57.0",
 		"@vitest/coverage-c8": "^0.29.8",
 		"@vue/runtime-core": "3.2.47",
+		"astring": "^1.8.4",
+		"chokidar-cli": "^3.0.0",
+		"chromatic": "^6.17.2",
 		"cross-env": "7.0.3",
 		"cypress": "12.9.0",
 		"eslint": "8.37.0",
 		"eslint-plugin-import": "2.27.5",
 		"eslint-plugin-vue": "9.10.0",
+		"fast-glob": "^3.2.12",
 		"happy-dom": "8.9.0",
+		"msw": "^1.1.0",
+		"msw-storybook-addon": "^1.8.0",
+		"prettier": "^2.8.4",
+		"react": "^18.2.0",
+		"react-dom": "^18.2.0",
 		"start-server-and-test": "2.0.0",
+		"storybook": "7.0.0-rc.10",
+		"storybook-addon-misskey-theme": "github:misskey-dev/storybook-addon-misskey-theme",
 		"summaly": "github:misskey-dev/summaly",
 		"vitest": "^0.29.8",
 		"vitest-fetch-mock": "^0.2.2",

packages/frontend/public/mockServiceWorker.js

@@ -0,0 +1,303 @@
+/* eslint-disable */
+/* tslint:disable */
+
+/**
+ * Mock Service Worker (1.1.0).
+ * @see https://github.com/mswjs/msw
+ * - Please do NOT modify this file.
+ * - Please do NOT serve this file on production.
+ */
+
+const INTEGRITY_CHECKSUM = '3d6b9f06410d179a7f7404d4bf4c3c70'
+const activeClientIds = new Set()
+
+self.addEventListener('install', function () {
+  self.skipWaiting()
+})
+
+self.addEventListener('activate', function (event) {
+  event.waitUntil(self.clients.claim())
+})
+
+self.addEventListener('message', async function (event) {
+  const clientId = event.source.id
+
+  if (!clientId || !self.clients) {
+    return
+  }
+
+  const client = await self.clients.get(clientId)
+
+  if (!client) {
+    return
+  }
+
+  const allClients = await self.clients.matchAll({
+    type: 'window',
+  })
+
+  switch (event.data) {
+    case 'KEEPALIVE_REQUEST': {
+      sendToClient(client, {
+        type: 'KEEPALIVE_RESPONSE',
+      })
+      break
+    }
+
+    case 'INTEGRITY_CHECK_REQUEST': {
+      sendToClient(client, {
+        type: 'INTEGRITY_CHECK_RESPONSE',
+        payload: INTEGRITY_CHECKSUM,
+      })
+      break
+    }
+
+    case 'MOCK_ACTIVATE': {
+      activeClientIds.add(clientId)
+
+      sendToClient(client, {
+        type: 'MOCKING_ENABLED',
+        payload: true,
+      })
+      break
+    }
+
+    case 'MOCK_DEACTIVATE': {
+      activeClientIds.delete(clientId)
+      break
+    }
+
+    case 'CLIENT_CLOSED': {
+      activeClientIds.delete(clientId)
+
+      const remainingClients = allClients.filter((client) => {
+        return client.id !== clientId
+      })
+
+      // Unregister itself when there are no more clients
+      if (remainingClients.length === 0) {
+        self.registration.unregister()
+      }
+
+      break
+    }
+  }
+})
+
+self.addEventListener('fetch', function (event) {
+  const { request } = event
+  const accept = request.headers.get('accept') || ''
+
+  // Bypass server-sent events.
+  if (accept.includes('text/event-stream')) {
+    return
+  }
+
+  // Bypass navigation requests.
+  if (request.mode === 'navigate') {
+    return
+  }
+
+  // Opening the DevTools triggers the "only-if-cached" request
+  // that cannot be handled by the worker. Bypass such requests.
+  if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') {
+    return
+  }
+
+  // Bypass all requests when there are no active clients.
+  // Prevents the self-unregistered worked from handling requests
+  // after it's been deleted (still remains active until the next reload).
+  if (activeClientIds.size === 0) {
+    return
+  }
+
+  // Generate unique request ID.
+  const requestId = Math.random().toString(16).slice(2)
+
+  event.respondWith(
+    handleRequest(event, requestId).catch((error) => {
+      if (error.name === 'NetworkError') {
+        console.warn(
+          '[MSW] Successfully emulated a network error for the "%s %s" request.',
+          request.method,
+          request.url,
+        )
+        return
+      }
+
+      // At this point, any exception indicates an issue with the original request/response.
+      console.error(
+        `\
+[MSW] Caught an exception from the "%s %s" request (%s). This is probably not a problem with Mock Service Worker. There is likely an additional logging output above.`,
+        request.method,
+        request.url,
+        `${error.name}: ${error.message}`,
+      )
+    }),
+  )
+})
+
+async function handleRequest(event, requestId) {
+  const client = await resolveMainClient(event)
+  const response = await getResponse(event, client, requestId)
+
+  // Send back the response clone for the "response:*" life-cycle events.
+  // Ensure MSW is active and ready to handle the message, otherwise
+  // this message will pend indefinitely.
+  if (client && activeClientIds.has(client.id)) {
+    ;(async function () {
+      const clonedResponse = response.clone()
+      sendToClient(client, {
+        type: 'RESPONSE',
+        payload: {
+          requestId,
+          type: clonedResponse.type,
+          ok: clonedResponse.ok,
+          status: clonedResponse.status,
+          statusText: clonedResponse.statusText,
+          body:
+            clonedResponse.body === null ? null : await clonedResponse.text(),
+          headers: Object.fromEntries(clonedResponse.headers.entries()),
+          redirected: clonedResponse.redirected,
+        },
+      })
+    })()
+  }
+
+  return response
+}
+
+// Resolve the main client for the given event.
+// Client that issues a request doesn't necessarily equal the client
+// that registered the worker. It's with the latter the worker should
+// communicate with during the response resolving phase.
+async function resolveMainClient(event) {
+  const client = await self.clients.get(event.clientId)
+
+  if (client?.frameType === 'top-level') {
+    return client
+  }
+
+  const allClients = await self.clients.matchAll({
+    type: 'window',
+  })
+
+  return allClients
+    .filter((client) => {
+      // Get only those clients that are currently visible.
+      return client.visibilityState === 'visible'
+    })
+    .find((client) => {
+      // Find the client ID that's recorded in the
+      // set of clients that have registered the worker.
+      return activeClientIds.has(client.id)
+    })
+}
+
+async function getResponse(event, client, requestId) {
+  const { request } = event
+  const clonedRequest = request.clone()
+
+  function passthrough() {
+    // Clone the request because it might've been already used
+    // (i.e. its body has been read and sent to the client).
+    const headers = Object.fromEntries(clonedRequest.headers.entries())
+
+    // Remove MSW-specific request headers so the bypassed requests
+    // comply with the server's CORS preflight check.
+    // Operate with the headers as an object because request "Headers"
+    // are immutable.
+    delete headers['x-msw-bypass']
+
+    return fetch(clonedRequest, { headers })
+  }
+
+  // Bypass mocking when the client is not active.
+  if (!client) {
+    return passthrough()
+  }
+
+  // Bypass initial page load requests (i.e. static assets).
+  // The absence of the immediate/parent client in the map of the active clients
+  // means that MSW hasn't dispatched the "MOCK_ACTIVATE" event yet
+  // and is not ready to handle requests.
+  if (!activeClientIds.has(client.id)) {
+    return passthrough()
+  }
+
+  // Bypass requests with the explicit bypass header.
+  // Such requests can be issued by "ctx.fetch()".
+  if (request.headers.get('x-msw-bypass') === 'true') {
+    return passthrough()
+  }
+
+  // Notify the client that a request has been intercepted.
+  const clientMessage = await sendToClient(client, {
+    type: 'REQUEST',
+    payload: {
+      id: requestId,
+      url: request.url,
+      method: request.method,
+      headers: Object.fromEntries(request.headers.entries()),
+      cache: request.cache,
+      mode: request.mode,
+      credentials: request.credentials,
+      destination: request.destination,
+      integrity: request.integrity,
+      redirect: request.redirect,
+      referrer: request.referrer,
+      referrerPolicy: request.referrerPolicy,
+      body: await request.text(),
+      bodyUsed: request.bodyUsed,
+      keepalive: request.keepalive,
+    },
+  })
+
+  switch (clientMessage.type) {
+    case 'MOCK_RESPONSE': {
+      return respondWithMock(clientMessage.data)
+    }
+
+    case 'MOCK_NOT_FOUND': {
+      return passthrough()
+    }
+
+    case 'NETWORK_ERROR': {
+      const { name, message } = clientMessage.data
+      const networkError = new Error(message)
+      networkError.name = name
+
+      // Rejecting a "respondWith" promise emulates a network error.
+      throw networkError
+    }
+  }
+
+  return passthrough()
+}
+
+function sendToClient(client, message) {
+  return new Promise((resolve, reject) => {
+    const channel = new MessageChannel()
+
+    channel.port1.onmessage = (event) => {
+      if (event.data && event.data.error) {
+        return reject(event.data.error)
+      }
+
+      resolve(event.data)
+    }
+
+    client.postMessage(message, [channel.port2])
+  })
+}
+
+function sleep(timeMs) {
+  return new Promise((resolve) => {
+    setTimeout(resolve, timeMs)
+  })
+}
+
+async function respondWithMock(response) {
+  await sleep(response.delay)
+  return new Response(response.body, response)
+}

packages/frontend/src/components/MkAnalogClock.stories.impl.ts

@@ -0,0 +1,28 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import MkAnalogClock from './MkAnalogClock.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkAnalogClock,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkAnalogClock v-bind="props" />',
+		};
+	},
+	parameters: {
+		layout: 'fullscreen',
+	},
+} satisfies StoryObj<typeof MkAnalogClock>;

packages/frontend/src/components/MkButton.stories.impl.ts

@@ -0,0 +1,30 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+/* eslint-disable import/no-default-export */
+/* eslint-disable import/no-duplicates */
+import { StoryObj } from '@storybook/vue3';
+import MkButton from './MkButton.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkButton,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkButton v-bind="props">Text</MkButton>',
+		};
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkButton>;

packages/frontend/src/components/MkCaptcha.stories.impl.ts

@@ -0,0 +1,2 @@
+import MkCaptcha from './MkCaptcha.vue';
+void MkCaptcha;

packages/frontend/src/components/MkContextMenu.vue

@@ -17,8 +17,8 @@ import { onMounted, onBeforeUnmount } from 'vue';
 import MkMenu from './MkMenu.vue';
 import { MenuItem } from './types/menu.vue';
 import contains from '@/scripts/contains';
-import * as os from '@/os';
 import { defaultStore } from '@/store';
+import * as os from '@/os';
 
 const props = defineProps<{
 	items: MenuItem[];

packages/frontend/src/components/MkMenu.vue

@@ -1,5 +1,5 @@
 <template>
-<div>
+<div role="menu">
 	<div
 		ref="itemsEl" v-hotkey="keymap"
 		class="_popup _shadow"
@@ -8,37 +8,37 @@
 		@contextmenu.self="e => e.preventDefault()"
 	>
 		<template v-for="(item, i) in items2">
-			<div v-if="item === null" :class="$style.divider"></div>
+			<div v-if="item === null" role="separator" :class="$style.divider"></div>
-			<span v-else-if="item.type === 'label'" :class="[$style.label, $style.item]">
+			<span v-else-if="item.type === 'label'" role="menuitem" :class="[$style.label, $style.item]">
 				<span>{{ item.text }}</span>
 			</span>
-			<span v-else-if="item.type === 'pending'" :tabindex="i" :class="[$style.pending, $style.item]">
+			<span v-else-if="item.type === 'pending'" role="menuitem" :tabindex="i" :class="[$style.pending, $style.item]">
 				<span><MkEllipsis/></span>
 			</span>
-			<MkA v-else-if="item.type === 'link'" :to="item.to" :tabindex="i" class="_button" :class="$style.item" @click.passive="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<MkA v-else-if="item.type === 'link'" role="menuitem" :to="item.to" :tabindex="i" class="_button" :class="$style.item" @click.passive="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
 				<span>{{ item.text }}</span>
 				<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
 			</MkA>
-			<a v-else-if="item.type === 'a'" :href="item.href" :target="item.target" :download="item.download" :tabindex="i" class="_button" :class="$style.item" @click="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<a v-else-if="item.type === 'a'" role="menuitem" :href="item.href" :target="item.target" :download="item.download" :tabindex="i" class="_button" :class="$style.item" @click="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<span>{{ item.text }}</span>
 				<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
 			</a>
-			<button v-else-if="item.type === 'user'" :tabindex="i" class="_button" :class="[$style.item, { [$style.active]: item.active }]" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button v-else-if="item.type === 'user'" role="menuitem" :tabindex="i" class="_button" :class="[$style.item, { [$style.active]: item.active }]" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<MkAvatar :user="item.user" :class="$style.avatar"/><MkUserName :user="item.user"/>
 				<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
 			</button>
-			<span v-else-if="item.type === 'switch'" :tabindex="i" :class="$style.item" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<span v-else-if="item.type === 'switch'" role="menuitemcheckbox" :tabindex="i" :class="$style.item" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<MkSwitch v-model="item.ref" :disabled="item.disabled" class="form-switch">{{ item.text }}</MkSwitch>
 			</span>
-			<button v-else-if="item.type === 'parent'" :tabindex="i" class="_button" :class="[$style.item, $style.parent, { [$style.childShowing]: childShowingItem === item }]" @mouseenter="showChildren(item, $event)">
+			<button v-else-if="item.type === 'parent'" role="menuitem" :tabindex="i" class="_button" :class="[$style.item, $style.parent, { [$style.childShowing]: childShowingItem === item }]" @mouseenter="showChildren(item, $event)">
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<span>{{ item.text }}</span>
 				<span :class="$style.caret"><i class="ti ti-chevron-right ti-fw"></i></span>
 			</button>
-			<button v-else :tabindex="i" class="_button" :class="[$style.item, { [$style.danger]: item.danger, [$style.active]: item.active }]" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button v-else :tabindex="i" class="_button" role="menuitem" :class="[$style.item, { [$style.danger]: item.danger, [$style.active]: item.active }]" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
 				<span>{{ item.text }}</span>

packages/frontend/src/components/MkPagination.vue

@@ -163,21 +163,22 @@ async function init(): Promise<void> {
 	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,
+		limit: props.pagination.limit ?? 10,
 	}).then(res => {
 		for (let i = 0; i < res.length; i++) {
 			const item = res[i];
 			if (i === 3) item._shouldInsertAd_ = true;
 		}
-		if (!props.pagination.noPaging && (res.length > (props.pagination.limit || 10))) {
+
-			res.pop();
+		if (res.length === 0 || props.pagination.noPaging) {
+			items.value = res;
+			more.value = false;
+		} else {
 			if (props.pagination.reversed) moreFetching.value = true;
 			items.value = res;
 			more.value = true;
-		} else {
-			items.value = res;
-			more.value = false;
 		}
+
 		offset.value = res.length;
 		error.value = false;
 		fetching.value = false;
@@ -198,7 +199,7 @@ const fetchMore = async (): Promise<void> => {
 	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,
+		limit: SECOND_FETCH_LIMIT,
 		...(props.pagination.offsetMode ? {
 			offset: offset.value,
 		} : {
@@ -227,20 +228,7 @@ const fetchMore = async (): Promise<void> => {
 			});
 		};
 
-		if (res.length > SECOND_FETCH_LIMIT) {
+		if (res.length === 0) {
-			res.pop();
-
-			if (props.pagination.reversed) {
-				reverseConcat(res).then(() => {
-					more.value = true;
-					moreFetching.value = false;
-				});
-			} else {
-				items.value = items.value.concat(res);
-				more.value = true;
-				moreFetching.value = false;
-			}
-		} else {
 			if (props.pagination.reversed) {
 				reverseConcat(res).then(() => {
 					more.value = false;
@@ -251,6 +239,17 @@ const fetchMore = async (): Promise<void> => {
 				more.value = false;
 				moreFetching.value = false;
 			}
+		} else {
+			if (props.pagination.reversed) {
+				reverseConcat(res).then(() => {
+					more.value = true;
+					moreFetching.value = false;
+				});
+			} else {
+				items.value = items.value.concat(res);
+				more.value = true;
+				moreFetching.value = false;
+			}
 		}
 		offset.value += res.length;
 	}, err => {
@@ -264,20 +263,19 @@ const fetchMoreAhead = async (): Promise<void> => {
 	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,
+		limit: SECOND_FETCH_LIMIT,
 		...(props.pagination.offsetMode ? {
 			offset: offset.value,
 		} : {
 			sinceId: items.value[items.value.length - 1].id,
 		}),
 	}).then(res => {
-		if (res.length > SECOND_FETCH_LIMIT) {
+		if (res.length === 0) {
-			res.pop();
-			items.value = items.value.concat(res);
-			more.value = true;
-		} else {
 			items.value = items.value.concat(res);
 			more.value = false;
+		} else {
+			items.value = items.value.concat(res);
+			more.value = true;
 		}
 		offset.value += res.length;
 		moreFetching.value = false;

packages/frontend/src/components/MkUrlPreview.vue

@@ -150,7 +150,7 @@ function adjustTweetHeight(message: any) {
 }
 
 const openPlayer = (): void => {
-	os.popup(defineAsyncComponent(() => import('@/components/MkYoutubePlayer.vue')), {
+	os.popup(defineAsyncComponent(() => import('@/components/MkYouTubePlayer.vue')), {
 		url: requestUrl.href,
 	});
 };

packages/frontend/src/components/global/MkA.stories.impl.ts

@@ -0,0 +1,47 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { expect } from '@storybook/jest';
+import { userEvent, within } from '@storybook/testing-library';
+import { StoryObj } from '@storybook/vue3';
+import MkA from './MkA.vue';
+import { tick } from '@/scripts/test-utils';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkA,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkA v-bind="props">Text</MkA>',
+		};
+	},
+	async play({ canvasElement }) {
+		const canvas = within(canvasElement);
+		const a = canvas.getByRole<HTMLAnchorElement>('link');
+		await expect(a.href).toMatch(/^https?:\/\/.*#test$/);
+		await userEvent.click(a, { button: 2 });
+		await tick();
+		const menu = canvas.getByRole('menu');
+		await expect(menu).toBeInTheDocument();
+		await userEvent.click(a, { button: 0 });
+		a.blur();
+		await tick();
+		await expect(menu).not.toBeInTheDocument();
+	},
+	args: {
+		to: '#test',
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkA>;

packages/frontend/src/components/global/MkAcct.stories.impl.ts

@@ -0,0 +1,43 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import { userDetailed } from '../../../.storybook/fakes';
+import MkAcct from './MkAcct.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkAcct,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkAcct v-bind="props" />',
+		};
+	},
+	args: {
+		user: {
+			...userDetailed,
+			host: null,
+		},
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkAcct>;
+export const Detail = {
+	...Default,
+	args: {
+		...Default.args,
+		user: userDetailed,
+		detail: true,
+	},
+} satisfies StoryObj<typeof MkAcct>;

packages/frontend/src/components/global/MkAcct.vue

@@ -18,4 +18,3 @@ defineProps<{
 
 const host = toUnicode(hostRaw);
 </script>
-

packages/frontend/src/components/global/MkAd.stories.impl.ts

@@ -0,0 +1,120 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { expect } from '@storybook/jest';
+import { userEvent, within } from '@storybook/testing-library';
+import { StoryObj } from '@storybook/vue3';
+import { i18n } from '@/i18n';
+import MkAd from './MkAd.vue';
+const common = {
+	render(args) {
+		return {
+			components: {
+				MkAd,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkAd v-bind="props" />',
+		};
+	},
+	async play({ canvasElement, args }) {
+		const canvas = within(canvasElement);
+		const a = canvas.getByRole<HTMLAnchorElement>('link');
+		await expect(a.href).toMatch(/^https?:\/\/.*#test$/);
+		const img = within(a).getByRole('img');
+		await expect(img).toBeInTheDocument();
+		let buttons = canvas.getAllByRole<HTMLButtonElement>('button');
+		await expect(buttons).toHaveLength(1);
+		const i = buttons[0];
+		await expect(i).toBeInTheDocument();
+		await userEvent.click(i);
+		await expect(a).not.toBeInTheDocument();
+		await expect(i).not.toBeInTheDocument();
+		buttons = canvas.getAllByRole<HTMLButtonElement>('button');
+		await expect(buttons).toHaveLength(args.__hasReduce ? 2 : 1);
+		const reduce = args.__hasReduce ? buttons[0] : null;
+		const back = buttons[args.__hasReduce ? 1 : 0];
+		if (reduce) {
+			await expect(reduce).toBeInTheDocument();
+			await expect(reduce).toHaveTextContent(i18n.ts._ad.reduceFrequencyOfThisAd);
+		}
+		await expect(back).toBeInTheDocument();
+		await expect(back).toHaveTextContent(i18n.ts._ad.back);
+		await userEvent.click(back);
+		if (reduce) {
+			await expect(reduce).not.toBeInTheDocument();
+		}
+		await expect(back).not.toBeInTheDocument();
+		const aAgain = canvas.getByRole<HTMLAnchorElement>('link');
+		await expect(aAgain).toBeInTheDocument();
+		const imgAgain = within(aAgain).getByRole('img');
+		await expect(imgAgain).toBeInTheDocument();
+	},
+	args: {
+		prefer: [],
+		specify: {
+			id: 'someadid',
+			radio: 1,
+			url: '#test',
+		},
+		__hasReduce: true,
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkAd>;
+export const Square = {
+	...common,
+	args: {
+		...common.args,
+		specify: {
+			...common.args.specify,
+			place: 'square',
+			imageUrl:
+				'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/about-icon.png?raw=true',
+		},
+	},
+} satisfies StoryObj<typeof MkAd>;
+export const Horizontal = {
+	...common,
+	args: {
+		...common.args,
+		specify: {
+			...common.args.specify,
+			place: 'horizontal',
+			imageUrl:
+				'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/fedi.jpg?raw=true',
+		},
+	},
+} satisfies StoryObj<typeof MkAd>;
+export const HorizontalBig = {
+	...common,
+	args: {
+		...common.args,
+		specify: {
+			...common.args.specify,
+			place: 'horizontal-big',
+			imageUrl:
+				'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/fedi.jpg?raw=true',
+		},
+	},
+} satisfies StoryObj<typeof MkAd>;
+export const ZeroRatio = {
+	...Square,
+	args: {
+		...Square.args,
+		specify: {
+			...Square.args.specify,
+			ratio: 0,
+		},
+		__hasReduce: false,
+	},
+} satisfies StoryObj<typeof MkAd>;

packages/frontend/src/components/global/MkAd.vue

@@ -20,13 +20,13 @@
 
 <script lang="ts" setup>
 import { ref } from 'vue';
+import { i18n } from '@/i18n';
 import { instance } from '@/instance';
 import { host } from '@/config';
 import MkButton from '@/components/MkButton.vue';
 import { defaultStore } from '@/store';
 import * as os from '@/os';
 import { $i } from '@/account';
-import { i18n } from '@/i18n';
 
 type Ad = (typeof instance)['ads'][number];
 

packages/frontend/src/components/global/MkAvatar.stories.impl.ts

@@ -0,0 +1,66 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import { userDetailed } from '../../../.storybook/fakes';
+import MkAvatar from './MkAvatar.vue';
+const common = {
+	render(args) {
+		return {
+			components: {
+				MkAvatar,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkAvatar v-bind="props" />',
+		};
+	},
+	args: {
+		user: userDetailed,
+	},
+	decorators: [
+		(Story, context) => ({
+			// eslint-disable-next-line quotes
+			template: `<div :style="{ display: 'grid', width: '${context.args.size}px', height: '${context.args.size}px' }"><story/></div>`,
+		}),
+	],
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkAvatar>;
+export const ProfilePage = {
+	...common,
+	args: {
+		...common.args,
+		size: 120,
+		indicator: true,
+	},
+} satisfies StoryObj<typeof MkAvatar>;
+export const ProfilePageCat = {
+	...ProfilePage,
+	args: {
+		...ProfilePage.args,
+		user: {
+			...userDetailed,
+			isCat: true,
+		},
+	},
+	parameters: {
+		...ProfilePage.parameters,
+		chromatic: {
+			/* Your story couldn’t be captured because it exceeds our 25,000,000px limit. Its dimensions are 5,504,893x5,504,892px. Possible ways to resolve:
+			 * * Separate pages into components
+			 * * Minimize the number of very large elements in a story
+			 */
+			disableSnapshot: true,
+		},
+	},
+} satisfies StoryObj<typeof MkAvatar>;

packages/frontend/src/components/global/MkAvatar.vue

@@ -1,5 +1,5 @@
 <template>
-<component :is="link ? MkA : 'span'" v-user-preview="preview ? user.id : undefined" v-bind="bound" class="_noSelect" :class="[$style.root, { [$style.cat]: user.isCat, [$style.square]: squareAvatars }]" :style="{ color }" :title="acct(user)" @click="onClick">
+<component :is="link ? MkA : 'span'" v-user-preview="preview ? user.id : undefined" v-bind="bound" class="_noSelect" :class="[$style.root, { [$style.animation]: animation, [$style.cat]: user.isCat, [$style.square]: squareAvatars }]" :style="{ color }" :title="acct(user)" @click="onClick">
 	<img :class="$style.inner" :src="url" decoding="async"/>
 	<MkUserOnlineIndicator v-if="indicator" :class="$style.indicator" :user="user"/>
 	<div v-if="user.isCat" :class="[$style.ears, { [$style.mask]: useBlurEffect }]">
@@ -27,6 +27,7 @@ import { acct, userPage } from '@/filters/user';
 import MkUserOnlineIndicator from '@/components/MkUserOnlineIndicator.vue';
 import { defaultStore } from '@/store';
 
+const animation = $ref(defaultStore.state.animation);
 const squareAvatars = $ref(defaultStore.state.squareAvatars);
 const useBlurEffect = $ref(defaultStore.state.useBlurEffect);
 
@@ -86,6 +87,18 @@ watch(() => props.user.avatarBlurhash, () => {
 	to { transform: rotate(-37.6deg) skew(-30deg); }
 }
 
+@keyframes eartightleft {
+	from { transform: rotate(37.6deg) skew(30deg); }
+	50% { transform: rotate(37.4deg) skew(30deg); }
+	to { transform: rotate(37.6deg) skew(30deg); }
+}
+
+@keyframes eartightright {
+	from { transform: rotate(-37.6deg) skew(-30deg); }
+	50% { transform: rotate(-37.4deg) skew(-30deg); }
+	to { transform: rotate(-37.6deg) skew(-30deg); }
+}
+
 .root {
 	position: relative;
 	display: inline-block;
@@ -135,6 +148,7 @@ watch(() => props.user.avatarBlurhash, () => {
 		width: 100%;
 		height: 100%;
 		padding: 50%;
+		pointer-events: none;
 
 		&.mask {
 			-webkit-mask:
@@ -144,6 +158,14 @@ watch(() => props.user.avatarBlurhash, () => {
 			mask:
 				url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"><filter id="a"><feGaussianBlur in="SourceGraphic" stdDeviation="1"/></filter><circle cx="16" cy="16" r="15" filter="url(%23a)"/></svg>') exclude center / 50% 50%,
 				linear-gradient(#fff, #fff); // polyfill of `image(#fff)`
+
+			> .earLeft {
+				animation: eartightleft 6s infinite;
+			}
+
+			> .earRight {
+				animation: eartightright 6s infinite;
+			}
 		}
 
 		> .earLeft,
@@ -225,7 +247,7 @@ watch(() => props.user.avatarBlurhash, () => {
 		}
 	}
 
-	&:hover {
+	&.animation:hover {
 		> .ears {
 			> .earLeft {
 				animation: earwiggleleft 1s infinite;

packages/frontend/src/components/global/MkCustomEmoji.stories.impl.ts

@@ -0,0 +1,45 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import MkCustomEmoji from './MkCustomEmoji.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkCustomEmoji,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkCustomEmoji v-bind="props" />',
+		};
+	},
+	args: {
+		name: 'mi',
+		url: 'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/about-icon.png?raw=true',
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkCustomEmoji>;
+export const Normal = {
+	...Default,
+	args: {
+		...Default.args,
+		normal: true,
+	},
+} satisfies StoryObj<typeof MkCustomEmoji>;
+export const Missing = {
+	...Default,
+	args: {
+		name: Default.args.name,
+	},
+} satisfies StoryObj<typeof MkCustomEmoji>;

packages/frontend/src/components/global/MkEllipsis.stories.impl.ts

@@ -0,0 +1,32 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import isChromatic from 'chromatic/isChromatic';
+import MkEllipsis from './MkEllipsis.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkEllipsis,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkEllipsis v-bind="props" />',
+		};
+	},
+	args: {
+		static: isChromatic(),
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkEllipsis>;

packages/frontend/src/components/global/MkEllipsis.vue

@@ -1,9 +1,19 @@
 <template>
-<span :class="$style.root">
+<span :class="[$style.root, { [$style.static]: static }]">
 	<span :class="$style.dot">.</span><span :class="$style.dot">.</span><span :class="$style.dot">.</span>
 </span>
 </template>
 
+<script lang="ts" setup>
+import { } from 'vue';
+
+const props = withDefaults(defineProps<{
+	static?: boolean;
+}>(), {
+	static: false,
+});
+</script>
+
 <style lang="scss" module>
 @keyframes ellipsis {
 	0%, 80%, 100% {
@@ -15,7 +25,9 @@
 }
 
 .root {
-	
+	&.static > .dot {
+		animation-play-state: paused;
+	}
 }
 
 .dot {

packages/frontend/src/components/global/MkEmoji.stories.impl.ts

@@ -0,0 +1,31 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import MkEmoji from './MkEmoji.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkEmoji,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkEmoji v-bind="props" />',
+		};
+	},
+	args: {
+		emoji: '❤',
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkEmoji>;

packages/frontend/src/components/global/MkError.stories.meta.ts

@@ -0,0 +1,5 @@
+export const argTypes = {
+	retry: {
+		action: 'retry',
+	},
+};

packages/frontend/src/components/global/MkLoading.stories.impl.ts

@@ -0,0 +1,60 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import isChromatic from 'chromatic/isChromatic';
+import MkLoading from './MkLoading.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkLoading,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkLoading v-bind="props" />',
+		};
+	},
+	args: {
+		static: isChromatic(),
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkLoading>;
+export const Inline = {
+	...Default,
+	args: {
+		...Default.args,
+		inline: true,
+	},
+} satisfies StoryObj<typeof MkLoading>;
+export const Colored = {
+	...Default,
+	args: {
+		...Default.args,
+		colored: true,
+	},
+} satisfies StoryObj<typeof MkLoading>;
+export const Mini = {
+	...Default,
+	args: {
+		...Default.args,
+		mini: true,
+	},
+} satisfies StoryObj<typeof MkLoading>;
+export const Em = {
+	...Default,
+	args: {
+		...Default.args,
+		em: true,
+	},
+} satisfies StoryObj<typeof MkLoading>;

packages/frontend/src/components/global/MkLoading.vue

@@ -6,7 +6,7 @@
 				<circle cx="64" cy="64" r="64" style="fill:none;stroke:currentColor;stroke-width:21.33px;"/>
 			</g>
 		</svg>
-		<svg :class="[$style.spinner, $style.fg]" viewBox="0 0 168 168" xmlns="http://www.w3.org/2000/svg">
+		<svg :class="[$style.spinner, $style.fg, { [$style.static]: static }]" viewBox="0 0 168 168" xmlns="http://www.w3.org/2000/svg">
 			<g transform="matrix(1.125,0,0,1.125,12,12)">
 				<path d="M128,64C128,28.654 99.346,0 64,0C99.346,0 128,28.654 128,64Z" style="fill:none;stroke:currentColor;stroke-width:21.33px;"/>
 			</g>
@@ -19,11 +19,13 @@
 import { } from 'vue';
 
 const props = withDefaults(defineProps<{
+	static?: boolean;
 	inline?: boolean;
 	colored?: boolean;
 	mini?: boolean;
 	em?: boolean;
 }>(), {
+	static: false,
 	inline: false,
 	colored: true,
 	mini: false,
@@ -97,5 +99,9 @@ const props = withDefaults(defineProps<{
 
 .fg {
 	animation: spinner 0.5s linear infinite;
+
+	&.static {
+		animation-play-state: paused;
+	}
 }
 </style>

packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.stories.impl.ts

@@ -0,0 +1,74 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import MkMisskeyFlavoredMarkdown from './MkMisskeyFlavoredMarkdown.vue';
+import { within } from '@storybook/testing-library';
+import { expect } from '@storybook/jest';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkMisskeyFlavoredMarkdown,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkMisskeyFlavoredMarkdown v-bind="props" />',
+		};
+	},
+	async play({ canvasElement, args }) {
+		const canvas = within(canvasElement);
+		if (args.plain) {
+			const aiHelloMiskist = canvas.getByText('@ai *Hello*, #Miskist!');
+			await expect(aiHelloMiskist).toBeInTheDocument();
+		} else {
+			const ai = canvas.getByText('@ai');
+			await expect(ai).toBeInTheDocument();
+			await expect(ai.closest('a')).toHaveAttribute('href', '/@ai');
+			const hello = canvas.getByText('Hello');
+			await expect(hello).toBeInTheDocument();
+			await expect(hello.style.fontStyle).toBe('oblique');
+			const miskist = canvas.getByText('#Miskist');
+			await expect(miskist).toBeInTheDocument();
+			await expect(miskist).toHaveAttribute('href', args.isNote ?? true ? '/tags/Miskist' : '/user-tags/Miskist');
+		}
+		const heart = canvas.getByAltText('❤');
+		await expect(heart).toBeInTheDocument();
+		await expect(heart).toHaveAttribute('src', '/twemoji/2764.svg');
+	},
+	args: {
+		text: '@ai *Hello*, #Miskist! ❤',
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkMisskeyFlavoredMarkdown>;
+export const Plain = {
+	...Default,
+	args: {
+		...Default.args,
+		plain: true,
+	},
+} satisfies StoryObj<typeof MkMisskeyFlavoredMarkdown>;
+export const Nowrap = {
+	...Default,
+	args: {
+		...Default.args,
+		nowrap: true,
+	},
+} satisfies StoryObj<typeof MkMisskeyFlavoredMarkdown>;
+export const IsNotNote = {
+	...Default,
+	args: {
+		...Default.args,
+		isNote: false,
+	},
+} satisfies StoryObj<typeof MkMisskeyFlavoredMarkdown>;

packages/frontend/src/components/global/MkPageHeader.stories.impl.ts

@@ -0,0 +1,98 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { StoryObj } from '@storybook/vue3';
+import MkPageHeader from './MkPageHeader.vue';
+export const Empty = {
+	render(args) {
+		return {
+			components: {
+				MkPageHeader,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkPageHeader v-bind="props" />',
+		};
+	},
+	args: {
+		static: true,
+		tabs: [],
+	},
+	parameters: {
+		layout: 'centered',
+		chromatic: {
+			/* This component has animations that are implemented with JavaScript. So it's unstable to take a snapshot. */
+			disableSnapshot: true,
+		},
+	},
+} satisfies StoryObj<typeof MkPageHeader>;
+export const OneTab = {
+	...Empty,
+	args: {
+		...Empty.args,
+		tab: 'sometabkey',
+		tabs: [
+			{
+				key: 'sometabkey',
+				title: 'Some Tab Title',
+			},
+		],
+	},
+} satisfies StoryObj<typeof MkPageHeader>;
+export const Icon = {
+	...OneTab,
+	args: {
+		...OneTab.args,
+		tabs: [
+			{
+				...OneTab.args.tabs[0],
+				icon: 'ti ti-home',
+			},
+		],
+	},
+} satisfies StoryObj<typeof MkPageHeader>;
+export const IconOnly = {
+	...Icon,
+	args: {
+		...Icon.args,
+		tabs: [
+			{
+				...Icon.args.tabs[0],
+				title: undefined,
+				iconOnly: true,
+			},
+		],
+	},
+} satisfies StoryObj<typeof MkPageHeader>;
+export const SomeTabs = {
+	...Empty,
+	args: {
+		...Empty.args,
+		tab: 'princess',
+		tabs: [
+			{
+				key: 'princess',
+				title: 'Princess',
+				icon: 'ti ti-crown',
+			},
+			{
+				key: 'fairy',
+				title: 'Fairy',
+				icon: 'ti ti-snowflake',
+			},
+			{
+				key: 'angel',
+				title: 'Angel',
+				icon: 'ti ti-feather',
+			},
+		],
+	},
+} satisfies StoryObj<typeof MkPageHeader>;

packages/frontend/src/components/global/MkPageHeader.tabs.stories.impl.ts

@@ -0,0 +1,3 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import MkPageHeader_tabs from './MkPageHeader.tabs.vue';
+void MkPageHeader_tabs;

packages/frontend/src/components/global/MkPageHeader.tabs.vue

@@ -33,14 +33,18 @@
 <script lang="ts">
 export type Tab = {
 	key: string;
-	title: string;
-	icon?: string;
-	iconOnly?: boolean;
 	onClick?: (ev: MouseEvent) => void;
-} & {
+} & (
-	iconOnly: true;
+	| {
-	iccn: string;
+			iconOnly?: false;
-};
+			title: string;
+			icon?: string;
+		}
+	| {
+			iconOnly: true;
+			icon: string;
+		}
+);
 </script>
 
 <script lang="ts" setup>

packages/frontend/src/components/global/MkPageHeader.vue

@@ -8,7 +8,9 @@
 
 		<template v-if="metadata">
 			<div v-if="!hideTitle" :class="$style.titleContainer" @click="top">
-				<MkAvatar v-if="metadata.avatar" :class="$style.titleAvatar" :user="metadata.avatar" indicator/>
+				<div v-if="metadata.avatar" :class="$style.titleAvatarContainer">
+					<MkAvatar :class="$style.titleAvatar" :user="metadata.avatar" indicator/>
+				</div>
 				<i v-else-if="metadata.icon" :class="[$style.titleIcon, metadata.icon]"></i>
 
 				<div :class="$style.title">
@@ -249,13 +251,19 @@ onUnmounted(() => {
 	margin-left: 24px;
 }
 
-.titleAvatar {
+.titleAvatarContainer {
 	$size: 32px;
-	display: inline-block;
+	contain: strict;
+	overflow: clip;
 	width: $size;
 	height: $size;
-	vertical-align: bottom;
+	padding: 8px;
-	margin: 0 8px;
+	flex-shrink: 0;
+}
+
+.titleAvatar {
+	width: 100%;
+	height: 100%;
 	pointer-events: none;
 }
 

packages/frontend/src/components/global/MkStickyContainer.stories.impl.ts

@@ -0,0 +1,3 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import MkStickyContainer from './MkStickyContainer.vue';
+void MkStickyContainer;

packages/frontend/src/components/global/MkTime.stories.impl.ts

@@ -0,0 +1,312 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { expect } from '@storybook/jest';
+import { StoryObj } from '@storybook/vue3';
+import MkTime from './MkTime.vue';
+import { i18n } from '@/i18n';
+import { dateTimeFormat } from '@/scripts/intl-const';
+const now = new Date('2023-04-01T00:00:00.000Z');
+const future = new Date(8640000000000000);
+const oneHourAgo = new Date(now.getTime() - 3600000);
+const oneDayAgo = new Date(now.getTime() - 86400000);
+const oneWeekAgo = new Date(now.getTime() - 604800000);
+const oneMonthAgo = new Date(now.getTime() - 2592000000);
+const oneYearAgo = new Date(now.getTime() - 31536000000);
+export const Empty = {
+	render(args) {
+		return {
+			components: {
+				MkTime,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkTime v-bind="props" />',
+		};
+	},
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.ts._ago.invalid);
+	},
+	args: {
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const RelativeFuture = {
+	...Empty,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.ts._ago.future);
+	},
+	args: {
+		...Empty.args,
+		time: future,
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const AbsoluteFuture = {
+	...Empty,
+	async play({ canvasElement, args }) {
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+	},
+	args: {
+		...Empty.args,
+		time: future,
+		mode: 'absolute',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const DetailFuture = {
+	...Empty,
+	async play(context) {
+		await AbsoluteFuture.play(context);
+		await expect(context.canvasElement).toHaveTextContent(' (');
+		await RelativeFuture.play(context);
+		await expect(context.canvasElement).toHaveTextContent(')');
+	},
+	args: {
+		...Empty.args,
+		time: future,
+		mode: 'detail',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const RelativeNow = {
+	...Empty,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.ts._ago.justNow);
+	},
+	args: {
+		...Empty.args,
+		time: now,
+		origin: now,
+		mode: 'relative',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const AbsoluteNow = {
+	...Empty,
+	async play({ canvasElement, args }) {
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+	},
+	args: {
+		...Empty.args,
+		time: now,
+		origin: now,
+		mode: 'absolute',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const DetailNow = {
+	...Empty,
+	async play(context) {
+		await AbsoluteNow.play(context);
+		await expect(context.canvasElement).toHaveTextContent(' (');
+		await RelativeNow.play(context);
+		await expect(context.canvasElement).toHaveTextContent(')');
+	},
+	args: {
+		...Empty.args,
+		time: now,
+		origin: now,
+		mode: 'detail',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const RelativeOneHourAgo = {
+	...Empty,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.t('_ago.hoursAgo', { n: 1 }));
+	},
+	args: {
+		...Empty.args,
+		time: oneHourAgo,
+		origin: now,
+		mode: 'relative',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const AbsoluteOneHourAgo = {
+	...Empty,
+	async play({ canvasElement, args }) {
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+	},
+	args: {
+		...Empty.args,
+		time: oneHourAgo,
+		origin: now,
+		mode: 'absolute',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const DetailOneHourAgo = {
+	...Empty,
+	async play(context) {
+		await AbsoluteOneHourAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(' (');
+		await RelativeOneHourAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(')');
+	},
+	args: {
+		...Empty.args,
+		time: oneHourAgo,
+		origin: now,
+		mode: 'detail',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const RelativeOneDayAgo = {
+	...Empty,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.t('_ago.daysAgo', { n: 1 }));
+	},
+	args: {
+		...Empty.args,
+		time: oneDayAgo,
+		origin: now,
+		mode: 'relative',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const AbsoluteOneDayAgo = {
+	...Empty,
+	async play({ canvasElement, args }) {
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+	},
+	args: {
+		...Empty.args,
+		time: oneDayAgo,
+		origin: now,
+		mode: 'absolute',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const DetailOneDayAgo = {
+	...Empty,
+	async play(context) {
+		await AbsoluteOneDayAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(' (');
+		await RelativeOneDayAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(')');
+	},
+	args: {
+		...Empty.args,
+		time: oneDayAgo,
+		origin: now,
+		mode: 'detail',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const RelativeOneWeekAgo = {
+	...Empty,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.t('_ago.weeksAgo', { n: 1 }));
+	},
+	args: {
+		...Empty.args,
+		time: oneWeekAgo,
+		origin: now,
+		mode: 'relative',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const AbsoluteOneWeekAgo = {
+	...Empty,
+	async play({ canvasElement, args }) {
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+	},
+	args: {
+		...Empty.args,
+		time: oneWeekAgo,
+		origin: now,
+		mode: 'absolute',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const DetailOneWeekAgo = {
+	...Empty,
+	async play(context) {
+		await AbsoluteOneWeekAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(' (');
+		await RelativeOneWeekAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(')');
+	},
+	args: {
+		...Empty.args,
+		time: oneWeekAgo,
+		origin: now,
+		mode: 'detail',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const RelativeOneMonthAgo = {
+	...Empty,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.t('_ago.monthsAgo', { n: 1 }));
+	},
+	args: {
+		...Empty.args,
+		time: oneMonthAgo,
+		origin: now,
+		mode: 'relative',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const AbsoluteOneMonthAgo = {
+	...Empty,
+	async play({ canvasElement, args }) {
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+	},
+	args: {
+		...Empty.args,
+		time: oneMonthAgo,
+		origin: now,
+		mode: 'absolute',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const DetailOneMonthAgo = {
+	...Empty,
+	async play(context) {
+		await AbsoluteOneMonthAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(' (');
+		await RelativeOneMonthAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(')');
+	},
+	args: {
+		...Empty.args,
+		time: oneMonthAgo,
+		origin: now,
+		mode: 'detail',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const RelativeOneYearAgo = {
+	...Empty,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(i18n.t('_ago.yearsAgo', { n: 1 }));
+	},
+	args: {
+		...Empty.args,
+		time: oneYearAgo,
+		origin: now,
+		mode: 'relative',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const AbsoluteOneYearAgo = {
+	...Empty,
+	async play({ canvasElement, args }) {
+		await expect(canvasElement).toHaveTextContent(dateTimeFormat.format(args.time));
+	},
+	args: {
+		...Empty.args,
+		time: oneYearAgo,
+		origin: now,
+		mode: 'absolute',
+	},
+} satisfies StoryObj<typeof MkTime>;
+export const DetailOneYearAgo = {
+	...Empty,
+	async play(context) {
+		await AbsoluteOneYearAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(' (');
+		await RelativeOneYearAgo.play(context);
+		await expect(context.canvasElement).toHaveTextContent(')');
+	},
+	args: {
+		...Empty.args,
+		time: oneYearAgo,
+		origin: now,
+		mode: 'detail',
+	},
+} satisfies StoryObj<typeof MkTime>;

packages/frontend/src/components/global/MkTime.vue

@@ -14,8 +14,10 @@ import { dateTimeFormat } from '@/scripts/intl-const';
 
 const props = withDefaults(defineProps<{
 	time: Date | string | number | null;
+	origin?: Date | null;
 	mode?: 'relative' | 'absolute' | 'detail';
 }>(), {
+	origin: null,
 	mode: 'relative',
 });
 
@@ -25,7 +27,7 @@ const _time = props.time == null ? NaN :
 const invalid = Number.isNaN(_time);
 const absolute = !invalid ? dateTimeFormat.format(_time) : i18n.ts._ago.invalid;
 
-let now = $ref((new Date()).getTime());
+let now = $ref((props.origin ?? new Date()).getTime());
 const relative = $computed<string>(() => {
 	if (props.mode === 'absolute') return ''; // absoluteではrelativeを使わないので計算しない
 	if (invalid) return i18n.ts._ago.invalid;
@@ -46,7 +48,7 @@ const relative = $computed<string>(() => {
 let tickId: number;
 
 function tick() {
-	now = (new Date()).getTime();
+	now = props.origin ?? (new Date()).getTime();
 	const ago = (now - _time) / 1000/*ms*/;
 	const next = ago < 60 ? 10000 : ago < 3600 ? 60000 : 180000;
 

packages/frontend/src/components/global/MkUrl.stories.impl.ts

@@ -0,0 +1,77 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { expect } from '@storybook/jest';
+import { userEvent, within } from '@storybook/testing-library';
+import { StoryObj } from '@storybook/vue3';
+import { rest } from 'msw';
+import { commonHandlers } from '../../../.storybook/mocks';
+import MkUrl from './MkUrl.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkUrl,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkUrl v-bind="props">Text</MkUrl>',
+		};
+	},
+	async play({ canvasElement }) {
+		const canvas = within(canvasElement);
+		const a = canvas.getByRole<HTMLAnchorElement>('link');
+		await expect(a).toHaveAttribute('href', 'https://misskey-hub.net/');
+		await userEvent.hover(a);
+		/*
+		await tick(); // FIXME: wait for network request
+		const anchors = canvas.getAllByRole<HTMLAnchorElement>('link');
+		const popup = anchors.find(anchor => anchor !== a)!; // eslint-disable-line @typescript-eslint/no-non-null-assertion
+		await expect(popup).toBeInTheDocument();
+		await expect(popup).toHaveAttribute('href', 'https://misskey-hub.net/');
+		await expect(popup).toHaveTextContent('Misskey Hub');
+		await expect(popup).toHaveTextContent('Misskeyはオープンソースの分散型ソーシャルネットワーキングプラットフォームです。');
+		await expect(popup).toHaveTextContent('misskey-hub.net');
+		const icon = within(popup).getByRole('img');
+		await expect(icon).toBeInTheDocument();
+		await expect(icon).toHaveAttribute('src', 'https://misskey-hub.net/favicon.ico');
+		 */
+		await userEvent.unhover(a);
+	},
+	args: {
+		url: 'https://misskey-hub.net/',
+	},
+	parameters: {
+		layout: 'centered',
+		msw: {
+			handlers: [
+				...commonHandlers,
+				rest.get('/url', (req, res, ctx) => {
+					return res(ctx.json({
+						title: 'Misskey Hub',
+						icon: 'https://misskey-hub.net/favicon.ico',
+						description: 'Misskeyはオープンソースの分散型ソーシャルネットワーキングプラットフォームです。',
+						thumbnail: null,
+						player: {
+							url: null,
+							width: null,
+							height: null,
+							allow: [],
+						},
+						sitename: 'misskey-hub.net',
+						sensitive: false,
+						url: 'https://misskey-hub.net/',
+					}));
+				}),
+			],
+		},
+	},
+} satisfies StoryObj<typeof MkUrl>;

packages/frontend/src/components/global/MkUserName.stories.impl.ts

@@ -0,0 +1,57 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { expect } from '@storybook/jest';
+import { userEvent, within } from '@storybook/testing-library';
+import { StoryObj } from '@storybook/vue3';
+import { userDetailed } from '../../../.storybook/fakes';
+import MkUserName from './MkUserName.vue';
+export const Default = {
+	render(args) {
+		return {
+			components: {
+				MkUserName,
+			},
+			setup() {
+				return {
+					args,
+				};
+			},
+			computed: {
+				props() {
+					return {
+						...this.args,
+					};
+				},
+			},
+			template: '<MkUserName v-bind="props"/>',
+		};
+	},
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(userDetailed.name);
+	},
+	args: {
+		user: userDetailed,
+	},
+	parameters: {
+		layout: 'centered',
+	},
+} satisfies StoryObj<typeof MkUserName>;
+export const Anonymous = {
+	...Default,
+	async play({ canvasElement }) {
+		await expect(canvasElement).toHaveTextContent(userDetailed.username);
+	},
+	args: {
+		...Default.args,
+		user: {
+			...userDetailed,
+			name: null,
+		},
+	},
+} satisfies StoryObj<typeof MkUserName>;
+export const Wrap = {
+	...Default,
+	args: {
+		...Default.args,
+		nowrap: false,
+	},
+} satisfies StoryObj<typeof MkUserName>;

packages/frontend/src/components/global/RouterView.stories.impl.ts

@@ -0,0 +1,3 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+import RouterView from './RouterView.vue';
+void RouterView;

packages/frontend/src/index.mdx

@@ -0,0 +1,12 @@
+import { Meta } from '@storybook/blocks'
+
+<Meta title="index" />
+
+# Welcome to Misskey Storybook
+
+This project uses [Storybook](https://storybook.js.org/) to develop and document components.
+You can find more information about the usage of Storybook in this project in the CONTRIBUTING.md file placed in the root of this repository.
+
+The Misskey Storybook is under development and not all components are documented yet.
+Contributions are welcome! Please refer to [#10336](https://github.com/misskey-dev/misskey/issues/10336) for more information.
+Thank you for your support!

packages/frontend/src/pages/admin/object-storage.vue

@@ -7,7 +7,7 @@
 				<MkSwitch v-model="useObjectStorage">{{ i18n.ts.useObjectStorage }}</MkSwitch>
 
 				<template v-if="useObjectStorage">
-					<MkInput v-model="objectStorageBaseUrl">
+					<MkInput v-model="objectStorageBaseUrl" :placeholder="'https://example.com'">
 						<template #label>{{ i18n.ts.objectStorageBaseUrl }}</template>
 						<template #caption>{{ i18n.ts.objectStorageBaseUrlDesc }}</template>
 					</MkInput>
@@ -22,8 +22,9 @@
 						<template #caption>{{ i18n.ts.objectStoragePrefixDesc }}</template>
 					</MkInput>
 
-					<MkInput v-model="objectStorageEndpoint">
+					<MkInput v-model="objectStorageEndpoint" :placeholder="'example.com'">
 						<template #label>{{ i18n.ts.objectStorageEndpoint }}</template>
+						<template #prefix>https://</template>
 						<template #caption>{{ i18n.ts.objectStorageEndpointDesc }}</template>
 					</MkInput>
 
@@ -60,6 +61,7 @@
 
 					<MkSwitch v-model="objectStorageS3ForcePathStyle">
 						<template #label>s3ForcePathStyle</template>
+						<template #caption>{{ i18n.ts.s3ForcePathStyleDesc }}</template>
 					</MkSwitch>
 				</template>
 			</div>

packages/frontend/src/pages/user/activity.following.vue

@@ -77,7 +77,10 @@ async function renderChart() {
 			barPercentage: 0.7,
 			categoryPercentage: 0.7,
 			fill: true,
-		} satisfies ChartDataset, extra);
+		/* @see <https://github.com/misskey-dev/misskey/pull/10365#discussion_r1155511107>
+		} satisfies ChartData, extra);
+		 */
+		}, extra);
 	}
 
 	chartInstance = new Chart(chartEl, {

packages/frontend/src/pages/user/activity.heatmap.vue

@@ -113,6 +113,9 @@ async function renderChart() {
 					const a = c.chart.chartArea ?? {};
 					return (a.bottom - a.top) / 7 - marginEachCell;
 				},
+			/* @see <https://github.com/misskey-dev/misskey/pull/10365#discussion_r1155511107>
+			}] satisfies ChartData[],
+			 */
 			}],
 		},
 		options: {

packages/frontend/src/pages/user/activity.notes.vue

@@ -76,7 +76,10 @@ async function renderChart() {
 			borderRadius: 4,
 			barPercentage: 0.9,
 			fill: true,
-		} satisfies ChartDataset, extra);
+		/* @see <https://github.com/misskey-dev/misskey/pull/10365#discussion_r1155511107>
+		} satisfies ChartData, extra);
+		 */
+		}, extra);
 	}
 
 	chartInstance = new Chart(chartEl, {

packages/frontend/src/pages/user/activity.pv.vue

@@ -77,7 +77,10 @@ async function renderChart() {
 			barPercentage: 0.7,
 			categoryPercentage: 0.7,
 			fill: true,
-		} satisfies ChartDataset, extra);
+		/* @see <https://github.com/misskey-dev/misskey/pull/10365#discussion_r1155511107>
+		} satisfies ChartData, extra);
+		 */
+		}, extra);
 	}
 
 	chartInstance = new Chart(chartEl, {

packages/frontend/src/scripts/achievements.ts

@@ -443,11 +443,14 @@ export const ACHIEVEMENT_BADGES = {
 		bg: 'linear-gradient(0deg, rgb(144, 224, 255), rgb(255, 168, 252))',
 		frame: 'bronze',
 	},
+/* @see <https://github.com/misskey-dev/misskey/pull/10365#discussion_r1155511107>
 } as const satisfies Record<typeof ACHIEVEMENT_TYPES[number], {
 	img: string;
 	bg: string | null;
 	frame: 'bronze' | 'silver' | 'gold' | 'platinum';
 }>;
+ */
+} as const;
 
 export const claimedAchievements: typeof ACHIEVEMENT_TYPES[number][] = ($i && $i.achievements) ? $i.achievements.map(x => x.name) : [];
 

packages/frontend/src/scripts/test-utils.ts

@@ -0,0 +1,6 @@
+/// <reference types="@testing-library/jest-dom"/>
+
+export async function tick(): Promise<void> {
+	// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+	await new Promise((globalThis.requestIdleCallback ?? setTimeout) as never);
+}

packages/frontend/tsconfig.json

@@ -43,5 +43,8 @@
 		".eslintrc.js",
 		"./**/*.ts",
 		"./**/*.vue"
+	],
+	"exclude": [
+		".storybook/**/*",
 	]
 }

packages/frontend/vite.config.ts

@@ -1,7 +1,6 @@
 import path from 'path';
 import pluginVue from '@vitejs/plugin-vue';
-import { defineConfig } from 'vite';
+import { type UserConfig, defineConfig } from 'vite';
-import { configDefaults as vitestConfigDefaults } from 'vitest/config';
 
 import locales from '../../locales';
 import meta from '../../package.json';
@@ -38,7 +37,7 @@ function toBase62(n: number): string {
 	return result;
 }
 
-export default defineConfig(({ command, mode }) => {
+export function getConfig(): UserConfig {
 	return {
 		base: '/vite/',
 
@@ -62,7 +61,7 @@ export default defineConfig(({ command, mode }) => {
 
 		css: {
 			modules: {
-				generateScopedName: (name, filename, css) => {
+				generateScopedName(name, filename, _css): string {
 					const id = (path.relative(__dirname, filename.split('?')[0]) + '-' + name).replace(/[\\\/\.\?&=]/g, '-').replace(/(src-|vue-)/g, '');
 					if (process.env.NODE_ENV === 'production') {
 						return 'x' + toBase62(hash(id)).substring(0, 4);
@@ -132,4 +131,8 @@ export default defineConfig(({ command, mode }) => {
 			},
 		},
 	};
-});
+}
+
+const config = defineConfig(({ command, mode }) => getConfig());
+
+export default config;

packages/misskey-js/package.json

@@ -21,11 +21,11 @@
 	},
 	"devDependencies": {
 		"@microsoft/api-extractor": "7.34.4",
+		"@swc/jest": "0.2.24",
 		"@types/jest": "29.5.0",
 		"@types/node": "18.15.11",
 		"@typescript-eslint/eslint-plugin": "5.57.0",
 		"@typescript-eslint/parser": "5.57.0",
-		"@swc/jest": "0.2.24",
 		"eslint": "8.37.0",
 		"jest": "^29.5.0",
 		"jest-fetch-mock": "^3.0.3",