Markdown、HTML、JSONコンテンツタイプをサポートするTipTapベースのリッチテキストエディタコンポーネント。

使用法

Editorコンポーネントは、TipTap上に構築された強力なリッチテキスト編集エクスペリエンスを提供します。これは、複数のコンテンツフォーマット(JSON、HTML、Markdown)、カスタマイズ可能なツールバー、ドラッグアンドドロップブロック並び替え、スラッシュコマンド、メンション、絵文字ピッカー、カスタム機能を追加するための拡張可能なアーキテクチャをサポートしています。

この例では、本番対応のEditorコンポーネントを示しています。ソースコードはGitHubで確認してください。
Editorコンポーネントまたはその拡張機能を使用しているときにAdding different instances of a keyed pluginのようなプロセミラー関連のエラーが発生した場合は、nuxt.config.tsファイルのvite.optimizeDeps.includeリストにprosemirrorパッケージを追加する必要があります。これにより、Viteはこれらの依存関係を事前にバンドルし、複数のインスタンスをロードしないようにします。
nuxt.config.ts
export default defineNuxtConfig({
  vite: {
    optimizeDeps: {
      include: [
        '@nuxt/ui > prosemirror-state',
        '@nuxt/ui > prosemirror-transform',
        '@nuxt/ui > prosemirror-model',
        '@nuxt/ui > prosemirror-view',
        '@nuxt/ui > prosemirror-gapcursor'
      ]
    }
  }
})

コンテンツ

エディタの値を制御するには、v-modelディレクティブを使用します。

<script setup lang="ts">
const value = ref({
  type: 'doc',
  content: [
    {
      type: 'heading',
      attrs: {
        level: 1
      },
      content: [
        {
          type: 'text',
          text: 'Hello World'
        }
      ]
    },
    {
      type: 'paragraph',
      content: [
        {
          type: 'text',
          text: 'This is a '
        },
        {
          type: 'text',
          marks: [
            {
              type: 'bold'
            }
          ],
          text: 'rich text'
        },
        {
          type: 'text',
          text: ' editor.'
        }
      ]
    }
  ]
})
</script>

<template>
  <UEditor v-model="value" class="w-full min-h-21" />
</template>
<script setup lang="ts">
import { ref } from 'vue'

const value = ref({
  type: 'doc',
  content: [
    {
      type: 'heading',
      attrs: {
        level: 1
      },
      content: [
        {
          type: 'text',
          text: 'Hello World'
        }
      ]
    },
    {
      type: 'paragraph',
      content: [
        {
          type: 'text',
          text: 'This is a '
        },
        {
          type: 'text',
          marks: [
            {
              type: 'bold'
            }
          ],
          text: 'rich text'
        },
        {
          type: 'text',
          text: ' editor.'
        }
      ]
    }
  ]
})
</script>

<template>
  <UEditor v-model="value" class="w-full min-h-21" />
</template>

Contentタイプ

エディタはv-model型に基づいてコンテンツ形式を自動的に検出します。文字列はhtml、オブジェクトはjsonです。

content-typeプロパティを使用して明示的にフォーマットを設定できます:json,html,markdown。

<script setup lang="ts">
const value = ref('<h1>Hello World</h1>\n<p>This is a <strong>rich text</strong> editor.</p>\n')
</script>

<template>
  <UEditor v-model="value" content-type="html" class="w-full min-h-21" />
</template>
<script setup lang="ts">
import { ref } from 'vue'

const value = ref('<h1>Hello World</h1>\n<p>This is a <strong>rich text</strong> editor.</p>\n')
</script>

<template>
  <UEditor v-model="value" content-type="html" class="w-full min-h-21" />
</template>

Extensions

エディタにはデフォルトで次の拡張機能があります。

  • StarterKit—コア編集機能(太字、イタリック体、見出し、リストなど)
  • Placeholder—プレースホルダーテキストを表示するプレースホルダープロパティが指定されている場合
  • Image—画像の挿入と表示
  • Mention—@メンション追加サポート
  • Markdown—markdownを解析してシリアル化する(コンテンツタイプがmarkdownの場合)
各組み込み拡張機能は、対応するプロパティ(starter-kit、placeholder、image、mention、markdown)を使用して設定し、TipTapオプションで動作をカスタマイズできます。

extensionsプロパティを使用して、エディタの機能を強化するためにTipTap拡張機能を追加できます。

<script setup lang="ts">
import { Emoji } from '@tiptap/extension-emoji'
import { TextAlign } from '@tiptap/extension-text-align'

const value = ref('<h1>Hello World</h1>\n')
</script>

<template>
  <UEditor
    v-model="value"
    :extensions="[
      Emoji,
      TextAlign.configure({
        types: ['heading', 'paragraph']
      })
    ]"
  />
</template>
カスタムTipTap拡張機能を作成するための画像アップロード例をご覧ください。

Placeholder

placeholderプロパティを使用して、空の段落に表示するプレースホルダーテキストを設定します。

<script setup lang="ts">
const value = ref('')
</script>

<template>
  <UEditor v-model="value" placeholder="Start writing..." class="w-full min-h-7" />
</template>
<script setup lang="ts">
import { ref } from 'vue'

const value = ref('')
</script>

<template>
  <UEditor v-model="value" placeholder="Start writing..." class="w-full min-h-7" />
</template>
placeholderプロパティは、PlaceholderOptionsと追加のmodeプロパティを持つ文字列またはオブジェクトを受け取ります。
  • everyLineフォーカスされたときに、すべての空行にプレースホルダを表示しますデフォルト。
  • firstLineエディタが空の場合、最初の行にのみプレースホルダーを表示します。
<template>
  <UEditor :placeholder="{ placeholder: 'Start writing...', mode: 'firstLine' }" />
</template>
デフォルトでは、プレースホルダは最上位の空ノードにのみ表示されます。リストアイテムのようなネストされた要素にプレースホルダを表示するには、includeChildrenをtrueに設定します。
<template>
  <UEditor :placeholder="{ placeholder: 'Start writing...', includeChildren: true }" />
</template>
プレースホルダー 拡張 機能 の 詳細 について は 、 TipTap ドキュメント を ご覧 ください 。

Starter キット

starter-kit プロ パティ を 使用 し て 、 太 字 、 イタリック 体 、 見出し 、 リスト 、 ブロック クォート 、 コードブロック など の 一般 的 な エディタ 機能 を 含む 組み込み の TipTap StarterKit 拡張 機能 を 設定 し ます 。

<script setup lang="ts">
const value = ref('<h1>Hello World</h1>\n')
</script>

<template>
  <UEditor
    v-model="value"
    :starter-kit="{
      blockquote: false,
      headings: {
        levels: [1, 2, 3, 4]
      },
      dropcursor: {
        color: 'var(--ui-primary)',
        width: 2
      },
      link: {
        openOnClick: false
      }
    }"
  />
</template>
プレーン テキストエディタ 用 に starter-kit を false に 設定 し ます 。 これ は 重要 な ノード ( 段落 、 テキスト 、 履歴 ) を 保持 し 、 太字 、 斜体 、 見出し 、 リスト 、 コード 、 ブロック クォート 、 リンク 、 水平 ルール など の すべて の 書式 設定 機能 を 無効 に し ます 。
StarterKit 拡張 機能 の 詳細 について は 、 TipTap の ドキュメント を ご覧 ください 。

Handlers

ハンドラ は TipTap の 組み込み コマンド を ラップ し て 、 エディタ アクション の 統一 さ れ た インター フェイス を 提供 し ます 。 EditorToolbar また は [EditorSuggestionMenu](/docs/components/editor-suggestion-menuxph22x アイテム に kind プロ パティ を 追加 する と 、 対応 する ハンドラ は TipTap コマンド を 実行 し 、 その 状態 ( アクティブ 、 無効 など ) を 管理 し ます 。

デフォルトハンドラ

Editor コンポーネント は 以下 の デフォルトハンドラ を 提供 し 、 kind プロ パティ を 使用 し て ツールバー や 提案 メニュー アイテム で 参照 でき ます 。

ハンドリング説明使い方
markテキスト マーク ( 太 字 、 斜体 、 ストライク 、 コード 、 下 線 ) を 切り替え ます 。アイテム に mark プロ パティ が 必要 です
textAlignテキスト の 配置 を 設定 する ( 左 、 中央 、 右 、 justify )アイテム に align プロ パティ が 必要 です
heading見出し レベル を 切り替え ます 1 - 6アイテム に level プロ パティ が 必要 です
linkリンク の 追加 、 編集 、 削除提供 さ れ て い ない URL の プロンプト
image画像 を 挿入提供 さ れ て い ない URL の プロンプト
blockquoteブロック クォート を 切り替え
bulletList箇条 書き リスト を 切り替えリスト 変換 の 処理
orderedList順序 リスト を 切り替えリスト 変換 の 処理
taskListタスクリスト を 切り替えリスト 変換 の 処理
codeBlockコードブロック を 切り替え
horizontalRule水平 ルール の 挿入
paragraph段落 形式 の 設定
undo最後 の 変更 を 取り消す
redo最後 に 取り消し た 変更 を やり直す
clearFormattingすべて の 書式 を 削除選択 また は 位置 で 動作
duplicateノードを複製するアイテムにposプロパティが必要です
deleteノードを削除アイテムにposプロパティが必要です
moveUpノードを上に移動アイテムにposプロパティが必要です
moveDownノードを下に移動アイテムにposプロパティが必要です
suggestionトリガー提案メニュー/文字を挿入
mentionトリガー言及メニュー@文字を挿入
emoji絵文字ピッカーをトリガー:文字を挿入
taskListとtextAlignハンドラは、デフォルトではエディタに含まれていないため、それぞれの拡張機能がインストールされている場合にのみ動作します。

ツールバーまたは提案メニュー項目でデフォルトハンドラを使用する方法は次のとおりです。

<script setup lang="ts">
import type { EditorToolbarItem } from '@nuxt/ui'

const value = ref('<h1>Hello World</h1>\n')

const items: EditorToolbarItem[] = [
  { kind: 'mark', mark: 'bold', icon: 'i-lucide-bold' },
  { kind: 'mark', mark: 'italic', icon: 'i-lucide-italic' },
  { kind: 'heading', level: 1, icon: 'i-lucide-heading-1' },
  { kind: 'heading', level: 2, icon: 'i-lucide-heading-2' },
  { kind: 'textAlign', align: 'left', icon: 'i-lucide-align-left' },
  { kind: 'textAlign', align: 'center', icon: 'i-lucide-align-center' },
  { kind: 'bulletList', icon: 'i-lucide-list' },
  { kind: 'orderedList', icon: 'i-lucide-list-ordered' },
  { kind: 'blockquote', icon: 'i-lucide-quote' },
  { kind: 'link', icon: 'i-lucide-link' }
]
</script>

<template>
  <UEditor v-slot="{ editor }" v-model="value">
    <UEditorToolbar :editor="editor" :items="items" />
  </UEditor>
</template>

カスタムハンドラー

handlersプロパティを使用してデフォルトハンドラを拡張またはオーバーライドします。カスタムハンドラはデフォルトハンドラとマージされるので、新しいアクションを追加したり、既存の振る舞いを変更したりできます。

各ハンドラはEditorHandlerインターフェイスを実装します。

interface EditorHandler {
  /* Checks if the command can be executed in the current editor state */
  canExecute: (editor: Editor, item?: any) => boolean
  /* Executes the command and returns a Tiptap chain */
  execute: (editor: Editor, item?: any) => any
  /* Determines if the item should appear active (used for toggle states) */
  isActive: (editor: Editor, item?: any) => boolean
  /* Optional additional check to disable the item (combined with `canExecute`) */
  isDisabled?: (editor: Editor, item?: any) => boolean
}

カスタムハンドラーの作成例を以下に示します。

<script setup lang="ts">
import type { Editor } from '@tiptap/vue-3'
import type { EditorCustomHandlers, EditorToolbarItem } from '@nuxt/ui'

const value = ref('<h1>Hello World</h1>\n')

const customHandlers = {
  highlight: {
    canExecute: (editor: Editor) => editor.can().toggleHighlight(),
    execute: (editor: Editor) => editor.chain().focus().toggleHighlight(),
    isActive: (editor: Editor) => editor.isActive('highlight'),
    isDisabled: (editor: Editor) => !editor.isEditable
  }
} satisfies EditorCustomHandlers

const items = [
  // Built-in handler
  { kind: 'mark', mark: 'bold', icon: 'i-lucide-bold' },
  // Custom handler
  { kind: 'highlight', icon: 'i-lucide-highlighter' }
] satisfies EditorToolbarItem<typeof customHandlers>[]
</script>

<template>
  <UEditor v-slot="{ editor }" v-model="value" :handlers="customHandlers">
    <UEditorToolbar :editor="editor" :items="items" />
  </UEditor>
</template>
カスタムハンドラを使用した完全な実装については、画像アップロードの例をご覧ください。

例

実際の例については、GitHubのEditor templateのソースコードをご覧ください。

ツールバー付き

EditorToolbarコンポーネントを使用して、fixed、bubble、またはfloatingツールバーを共通の書式設定操作でエディタに追加できます。

<script setup lang="ts">
import type { EditorToolbarItem } from '@nuxt/ui'

const value = ref(`# Toolbar

Select some text to see the formatting toolbar appear above your selection.`)

const items: EditorToolbarItem[][] = [
  [
    {
      icon: 'i-lucide-heading',
      tooltip: { text: 'Headings' },
      content: {
        align: 'start'
      },
      items: [
        {
          kind: 'heading',
          level: 1,
          icon: 'i-lucide-heading-1',
          label: 'Heading 1'
        },
        {
          kind: 'heading',
          level: 2,
          icon: 'i-lucide-heading-2',
          label: 'Heading 2'
        },
        {
          kind: 'heading',
          level: 3,
          icon: 'i-lucide-heading-3',
          label: 'Heading 3'
        },
        {
          kind: 'heading',
          level: 4,
          icon: 'i-lucide-heading-4',
          label: 'Heading 4'
        }
      ]
    }
  ],
  [
    {
      kind: 'mark',
      mark: 'bold',
      icon: 'i-lucide-bold',
      tooltip: { text: 'Bold' }
    },
    {
      kind: 'mark',
      mark: 'italic',
      icon: 'i-lucide-italic',
      tooltip: { text: 'Italic' }
    },
    {
      kind: 'mark',
      mark: 'underline',
      icon: 'i-lucide-underline',
      tooltip: { text: 'Underline' }
    },
    {
      kind: 'mark',
      mark: 'strike',
      icon: 'i-lucide-strikethrough',
      tooltip: { text: 'Strikethrough' }
    },
    {
      kind: 'mark',
      mark: 'code',
      icon: 'i-lucide-code',
      tooltip: { text: 'Code' }
    }
  ]
]
</script>

<template>
  <UEditor v-slot="{ editor }" v-model="value" content-type="markdown" class="w-full min-h-21">
    <UEditorToolbar :editor="editor" :items="items" layout="bubble" />
  </UEditor>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import type { EditorToolbarItem } from '@nuxt/ui'

const value = ref(`# Toolbar

Select some text to see the formatting toolbar appear above your selection.`)

const items: EditorToolbarItem[][] = [
  [
    {
      icon: 'i-lucide-heading',
      tooltip: { text: 'Headings' },
      content: {
        align: 'start'
      },
      items: [
        {
          kind: 'heading',
          level: 1,
          icon: 'i-lucide-heading-1',
          label: 'Heading 1'
        },
        {
          kind: 'heading',
          level: 2,
          icon: 'i-lucide-heading-2',
          label: 'Heading 2'
        },
        {
          kind: 'heading',
          level: 3,
          icon: 'i-lucide-heading-3',
          label: 'Heading 3'
        },
        {
          kind: 'heading',
          level: 4,
          icon: 'i-lucide-heading-4',
          label: 'Heading 4'
        }
      ]
    }
  ],
  [
    {
      kind: 'mark',
      mark: 'bold',
      icon: 'i-lucide-bold',
      tooltip: { text: 'Bold' }
    },
    {
      kind: 'mark',
      mark: 'italic',
      icon: 'i-lucide-italic',
      tooltip: { text: 'Italic' }
    },
    {
      kind: 'mark',
      mark: 'underline',
      icon: 'i-lucide-underline',
      tooltip: { text: 'Underline' }
    },
    {
      kind: 'mark',
      mark: 'strike',
      icon: 'i-lucide-strikethrough',
      tooltip: { text: 'Strikethrough' }
    },
    {
      kind: 'mark',
      mark: 'code',
      icon: 'i-lucide-code',
      tooltip: { text: 'Code' }
    }
  ]
]
</script>

<template>
  <UEditor v-slot="{ editor }" v-model="value" content-type="markdown" class="w-full min-h-21">
    <UEditorToolbar :editor="editor" :items="items" layout="bubble" />
  </UEditor>
</template>

ドラッグハンドル付き

EditorDragHandleコンポーネントを使用して、ブロックの並べ替え用のドラッグ可能なハンドルを追加できます。

<script setup lang="ts">
const value = ref(`# Drag Handle

Hover over the left side of this block to see the drag handle appear and reorder blocks.`)
</script>

<template>
  <UEditor v-slot="{ editor }" v-model="value" content-type="markdown" class="w-full min-h-21">
    <UEditorDragHandle :editor="editor" />
  </UEditor>
</template>
<script setup lang="ts">
import { ref } from 'vue'

const value = ref(`# Drag Handle

Hover over the left side of this block to see the drag handle appear and reorder blocks.`)
</script>

<template>
  <UEditor v-slot="{ editor }" v-model="value" content-type="markdown" class="w-full min-h-21">
    <UEditorDragHandle :editor="editor" />
  </UEditor>
</template>

提案メニュー付き

EditorSuggestionMenuコンポーネントを使用して、スラッシュコマンドを追加してすばやく書式設定と挿入できます。

<script setup lang="ts">
import type { EditorSuggestionMenuItem } from '@nuxt/ui'

const value = ref(`# Suggestion Menu

Type / to open the suggestion menu and browse available formatting commands.`)

const items: EditorSuggestionMenuItem[][] = [
  [
    {
      type: 'label',
      label: 'Text'
    },
    {
      kind: 'paragraph',
      label: 'Paragraph',
      icon: 'i-lucide-type'
    },
    {
      kind: 'heading',
      level: 1,
      label: 'Heading 1',
      icon: 'i-lucide-heading-1'
    },
    {
      kind: 'heading',
      level: 2,
      label: 'Heading 2',
      icon: 'i-lucide-heading-2'
    },
    {
      kind: 'heading',
      level: 3,
      label: 'Heading 3',
      icon: 'i-lucide-heading-3'
    }
  ],
  [
    {
      type: 'label',
      label: 'Lists'
    },
    {
      kind: 'bulletList',
      label: 'Bullet List',
      icon: 'i-lucide-list'
    },
    {
      kind: 'orderedList',
      label: 'Numbered List',
      icon: 'i-lucide-list-ordered'
    }
  ],
  [
    {
      type: 'label',
      label: 'Insert'
    },
    {
      kind: 'blockquote',
      label: 'Blockquote',
      icon: 'i-lucide-text-quote'
    },
    {
      kind: 'codeBlock',
      label: 'Code Block',
      icon: 'i-lucide-square-code'
    },
    {
      kind: 'horizontalRule',
      label: 'Divider',
      icon: 'i-lucide-separator-horizontal'
    }
  ]
]

// SSR-safe function to append menus to body (avoids z-index issues in docs)
const appendToBody = false ? () => document.body : undefined
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    content-type="markdown"
    placeholder="Type / for commands..."
    class="w-full min-h-21"
  >
    <UEditorSuggestionMenu :editor="editor" :items="items" :append-to="appendToBody" />
  </UEditor>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import type { EditorSuggestionMenuItem } from '@nuxt/ui'

const value = ref(`# Suggestion Menu

Type / to open the suggestion menu and browse available formatting commands.`)

const items: EditorSuggestionMenuItem[][] = [
  [
    {
      type: 'label',
      label: 'Text'
    },
    {
      kind: 'paragraph',
      label: 'Paragraph',
      icon: 'i-lucide-type'
    },
    {
      kind: 'heading',
      level: 1,
      label: 'Heading 1',
      icon: 'i-lucide-heading-1'
    },
    {
      kind: 'heading',
      level: 2,
      label: 'Heading 2',
      icon: 'i-lucide-heading-2'
    },
    {
      kind: 'heading',
      level: 3,
      label: 'Heading 3',
      icon: 'i-lucide-heading-3'
    }
  ],
  [
    {
      type: 'label',
      label: 'Lists'
    },
    {
      kind: 'bulletList',
      label: 'Bullet List',
      icon: 'i-lucide-list'
    },
    {
      kind: 'orderedList',
      label: 'Numbered List',
      icon: 'i-lucide-list-ordered'
    }
  ],
  [
    {
      type: 'label',
      label: 'Insert'
    },
    {
      kind: 'blockquote',
      label: 'Blockquote',
      icon: 'i-lucide-text-quote'
    },
    {
      kind: 'codeBlock',
      label: 'Code Block',
      icon: 'i-lucide-square-code'
    },
    {
      kind: 'horizontalRule',
      label: 'Divider',
      icon: 'i-lucide-separator-horizontal'
    }
  ]
]

// SSR-safe function to append menus to body (avoids z-index issues in docs)
const appendToBody = false ? () => document.body : undefined
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    content-type="markdown"
    placeholder="Type / for commands..."
    class="w-full min-h-21"
  >
    <UEditorSuggestionMenu :editor="editor" :items="items" :append-to="appendToBody" />
  </UEditor>
</template>

言及メニュー付き

EditorMentionMenuコンポーネントを使用して、ユーザーまたはエンティティをタグ付けるための@メンションを追加できます。

<script setup lang="ts">
import type { EditorMentionMenuItem } from '@nuxt/ui'

const value = ref(`# Mention Menu

Type @ to mention someone and select from the list of available users.`)

const items: EditorMentionMenuItem[] = [
  {
    label: 'benjamincanac',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/739984?v=4',
      loading: 'lazy' as const
    }
  },
  {
    label: 'atinux',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/904724?v=4',
      loading: 'lazy' as const
    }
  },
  {
    label: 'danielroe',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/28706372?v=4',
      loading: 'lazy' as const
    }
  },
  {
    label: 'pi0',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/5158436?v=4',
      loading: 'lazy' as const
    }
  }
]

// SSR-safe function to append menus to body (avoids z-index issues in docs)
const appendToBody = false ? () => document.body : undefined
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    content-type="markdown"
    placeholder="Type @ to mention someone..."
    class="w-full min-h-21"
  >
    <UEditorMentionMenu :editor="editor" :items="items" :append-to="appendToBody" />
  </UEditor>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import type { EditorMentionMenuItem } from '@nuxt/ui'

const value = ref(`# Mention Menu

Type @ to mention someone and select from the list of available users.`)

const items: EditorMentionMenuItem[] = [
  {
    label: 'benjamincanac',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/739984?v=4',
      loading: 'lazy' as const
    }
  },
  {
    label: 'atinux',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/904724?v=4',
      loading: 'lazy' as const
    }
  },
  {
    label: 'danielroe',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/28706372?v=4',
      loading: 'lazy' as const
    }
  },
  {
    label: 'pi0',
    avatar: {
      src: 'https://avatars.githubusercontent.com/u/5158436?v=4',
      loading: 'lazy' as const
    }
  }
]

// SSR-safe function to append menus to body (avoids z-index issues in docs)
const appendToBody = false ? () => document.body : undefined
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    content-type="markdown"
    placeholder="Type @ to mention someone..."
    class="w-full min-h-21"
  >
    <UEditorMentionMenu :editor="editor" :items="items" :append-to="appendToBody" />
  </UEditor>
</template>

絵文字メニュー付き

EditorEmojiMenuコンポーネントを使用して絵文字ピッカーのサポートを追加できます。

<script setup lang="ts">
import type { EditorEmojiMenuItem } from '@nuxt/ui'
import { Emoji, gitHubEmojis } from '@tiptap/extension-emoji'

const value = ref(`# Emoji Menu

Type : to insert emojis and select from the list of available emojis.`)

const items: EditorEmojiMenuItem[] = gitHubEmojis.filter(
  (emoji) => !emoji.name.startsWith('regional_indicator_')
)

// SSR-safe function to append menus to body (avoids z-index issues in docs)
const appendToBody = false ? () => document.body : undefined
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    :extensions="[Emoji]"
    content-type="markdown"
    placeholder="Type : to add emojis..."
    class="w-full min-h-21"
  >
    <UEditorEmojiMenu :editor="editor" :items="items" :append-to="appendToBody" />
  </UEditor>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import type { EditorEmojiMenuItem } from '@nuxt/ui'
import { Emoji, gitHubEmojis } from '@tiptap/extension-emoji'

const value = ref(`# Emoji Menu

Type : to insert emojis and select from the list of available emojis.`)

const items: EditorEmojiMenuItem[] = gitHubEmojis.filter(
  (emoji) => !emoji.name.startsWith('regional_indicator_')
)

// SSR-safe function to append menus to body (avoids z-index issues in docs)
const appendToBody = false ? () => document.body : undefined
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    :extensions="[Emoji]"
    content-type="markdown"
    placeholder="Type : to add emojis..."
    class="w-full min-h-21"
  >
    <UEditorEmojiMenu :editor="editor" :items="items" :append-to="appendToBody" />
  </UEditor>
</template>

With画像アップロード

この例では、extensionsプロパティを使用してカスタムTipTapノードを登録し、handlersプロパティを使用してツールバーボタンがアップロードフローをトリガーする方法を定義して画像アップロード機能を作成する方法を示します。

  1. FileUploadコンポーネントを使用するVueコンポーネントを作成します。
EditorImageUploadNode.vue
<script setup lang="ts">
import type { NodeViewProps } from '@tiptap/vue-3'
import { NodeViewWrapper } from '@tiptap/vue-3'

const props = defineProps<NodeViewProps>()

const file = ref<File | null>(null)
const loading = ref(false)

watch(file, async (newFile) => {
  if (!newFile) return

  loading.value = true

  const reader = new FileReader()
  reader.onload = async (e) => {
    const dataUrl = e.target?.result as string
    if (!dataUrl) {
      loading.value = false
      return
    }

    // Simulate upload delay
    await new Promise(resolve => setTimeout(resolve, 1000))

    const pos = props.getPos()
    if (typeof pos !== 'number') {
      loading.value = false
      return
    }

    props.editor
      .chain()
      .focus()
      .deleteRange({ from: pos, to: pos + 1 })
      .setImage({ src: dataUrl })
      .run()

    loading.value = false
  }
  reader.readAsDataURL(newFile)
})
</script>

<template>
  <NodeViewWrapper>
    <UFileUpload
      v-model="file"
      accept="image/*"
      label="Upload an image"
      description="SVG, PNG, JPG or GIF (max. 2MB)"
      :preview="false"
      class="min-h-48"
    >
      <template #leading>
        <UAvatar
          :icon="loading ? 'i-lucide-loader-circle' : 'i-lucide-image'"
          size="xl"
          :ui="{ icon: [loading && 'animate-spin'] }"
        />
      </template>
    </UFileUpload>
  </NodeViewWrapper>
</template>
EditorImageUploadNode.vue
<script setup lang="ts">
import { ref, watch } from 'vue'
import type { NodeViewProps } from '@tiptap/vue-3'
import { NodeViewWrapper } from '@tiptap/vue-3'

const props = defineProps<NodeViewProps>()

const file = ref<File | null>(null)
const loading = ref(false)

watch(file, async (newFile) => {
  if (!newFile) return

  loading.value = true

  const reader = new FileReader()
  reader.onload = async (e) => {
    const dataUrl = e.target?.result as string
    if (!dataUrl) {
      loading.value = false
      return
    }

    // Simulate upload delay
    await new Promise(resolve => setTimeout(resolve, 1000))

    const pos = props.getPos()
    if (typeof pos !== 'number') {
      loading.value = false
      return
    }

    props.editor
      .chain()
      .focus()
      .deleteRange({ from: pos, to: pos + 1 })
      .setImage({ src: dataUrl })
      .run()

    loading.value = false
  }
  reader.readAsDataURL(newFile)
})
</script>

<template>
  <NodeViewWrapper>
    <UFileUpload
      v-model="file"
      accept="image/*"
      label="Upload an image"
      description="SVG, PNG, JPG or GIF (max. 2MB)"
      :preview="false"
      class="min-h-48"
    >
      <template #leading>
        <UAvatar
          :icon="loading ? 'i-lucide-loader-circle' : 'i-lucide-image'"
          size="xl"
          :ui="{ icon: [loading && 'animate-spin'] }"
        />
      </template>
    </UFileUpload>
  </NodeViewWrapper>
</template>
  1. カスタムTipTap拡張を作成してノードを登録します。
EditorImageUploadExtension.ts
import { Node, mergeAttributes } from '@tiptap/core'
import type { CommandProps, NodeViewRenderer } from '@tiptap/core'
import { VueNodeViewRenderer } from '@tiptap/vue-3'
import ImageUploadNodeComponent from './EditorImageUploadNode.vue'

declare module '@tiptap/core' {
  interface Commands<ReturnType> {
    imageUpload: {
      insertImageUpload: () => ReturnType
    }
  }
}

export const ImageUpload = Node.create({
  name: 'imageUpload',
  group: 'block',
  atom: true,
  draggable: true,
  addAttributes() {
    return {}
  },
  parseHTML() {
    return [{
      tag: 'div[data-type="image-upload"]'
    }]
  },
  renderHTML({ HTMLAttributes }) {
    return ['div', mergeAttributes(HTMLAttributes, { 'data-type': 'image-upload' })]
  },
  addNodeView(): NodeViewRenderer {
    return VueNodeViewRenderer(ImageUploadNodeComponent)
  },
  addCommands() {
    return {
      insertImageUpload: () => ({ commands }: CommandProps) => {
        return commands.insertContent({ type: this.name })
      }
    }
  }
})

export default ImageUpload
  1. エディタでカスタム拡張機能を使用します。
<script setup lang="ts">
import type { EditorCustomHandlers, EditorToolbarItem } from '@nuxt/ui'
import type { Editor } from '@tiptap/vue-3'
import { ImageUpload } from './EditorImageUploadExtension'

const value = ref(`# Image Upload

This editor demonstrates how to create a custom TipTap extension with handlers. Click the image button in the toolbar to upload a file — it will show a custom [FileUpload](/docs/components/file-upload) interface before inserting the image.

Try uploading an image below:

`)

const customHandlers = {
  imageUpload: {
    canExecute: (editor: Editor) => editor.can().insertContent({ type: 'imageUpload' }),
    execute: (editor: Editor) => editor.chain().focus().insertContent({ type: 'imageUpload' }),
    isActive: (editor: Editor) => editor.isActive('imageUpload'),
    isDisabled: undefined
  }
} satisfies EditorCustomHandlers

const items = [
  [
    {
      kind: 'imageUpload',
      icon: 'i-lucide-image',
      label: 'Add image',
      variant: 'soft'
    }
  ],
  [
    {
      icon: 'i-lucide-heading',
      content: {
        align: 'start'
      },
      items: [
        {
          kind: 'heading',
          level: 1,
          icon: 'i-lucide-heading-1',
          label: 'Heading 1'
        },
        {
          kind: 'heading',
          level: 2,
          icon: 'i-lucide-heading-2',
          label: 'Heading 2'
        },
        {
          kind: 'heading',
          level: 3,
          icon: 'i-lucide-heading-3',
          label: 'Heading 3'
        },
        {
          kind: 'heading',
          level: 4,
          icon: 'i-lucide-heading-4',
          label: 'Heading 4'
        }
      ]
    }
  ],
  [
    {
      kind: 'mark',
      mark: 'bold',
      icon: 'i-lucide-bold'
    },
    {
      kind: 'mark',
      mark: 'italic',
      icon: 'i-lucide-italic'
    },
    {
      kind: 'mark',
      mark: 'underline',
      icon: 'i-lucide-underline'
    },
    {
      kind: 'mark',
      mark: 'strike',
      icon: 'i-lucide-strikethrough'
    },
    {
      kind: 'mark',
      mark: 'code',
      icon: 'i-lucide-code'
    }
  ]
] satisfies EditorToolbarItem<typeof customHandlers>[][]
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    :extensions="[ImageUpload]"
    :handlers="customHandlers"
    content-type="markdown"
    :ui="{ base: 'p-8 sm:px-16' }"
    class="w-full min-h-74"
  >
    <UEditorToolbar
      :editor="editor"
      :items="items"
      class="border-b border-muted py-2 px-8 sm:px-16 overflow-x-auto"
    />
  </UEditor>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import type { EditorCustomHandlers, EditorToolbarItem } from '@nuxt/ui'
import type { Editor } from '@tiptap/vue-3'
import { ImageUpload } from './EditorImageUploadExtension'

const value = ref(`# Image Upload

This editor demonstrates how to create a custom TipTap extension with handlers. Click the image button in the toolbar to upload a file — it will show a custom [FileUpload](/docs/components/file-upload) interface before inserting the image.

Try uploading an image below:

`)

const customHandlers = {
  imageUpload: {
    canExecute: (editor: Editor) => editor.can().insertContent({ type: 'imageUpload' }),
    execute: (editor: Editor) => editor.chain().focus().insertContent({ type: 'imageUpload' }),
    isActive: (editor: Editor) => editor.isActive('imageUpload'),
    isDisabled: undefined
  }
} satisfies EditorCustomHandlers

const items = [
  [
    {
      kind: 'imageUpload',
      icon: 'i-lucide-image',
      label: 'Add image',
      variant: 'soft'
    }
  ],
  [
    {
      icon: 'i-lucide-heading',
      content: {
        align: 'start'
      },
      items: [
        {
          kind: 'heading',
          level: 1,
          icon: 'i-lucide-heading-1',
          label: 'Heading 1'
        },
        {
          kind: 'heading',
          level: 2,
          icon: 'i-lucide-heading-2',
          label: 'Heading 2'
        },
        {
          kind: 'heading',
          level: 3,
          icon: 'i-lucide-heading-3',
          label: 'Heading 3'
        },
        {
          kind: 'heading',
          level: 4,
          icon: 'i-lucide-heading-4',
          label: 'Heading 4'
        }
      ]
    }
  ],
  [
    {
      kind: 'mark',
      mark: 'bold',
      icon: 'i-lucide-bold'
    },
    {
      kind: 'mark',
      mark: 'italic',
      icon: 'i-lucide-italic'
    },
    {
      kind: 'mark',
      mark: 'underline',
      icon: 'i-lucide-underline'
    },
    {
      kind: 'mark',
      mark: 'strike',
      icon: 'i-lucide-strikethrough'
    },
    {
      kind: 'mark',
      mark: 'code',
      icon: 'i-lucide-code'
    }
  ]
] satisfies EditorToolbarItem<typeof customHandlers>[][]
</script>

<template>
  <UEditor
    v-slot="{ editor }"
    v-model="value"
    :extensions="[ImageUpload]"
    :handlers="customHandlers"
    content-type="markdown"
    :ui="{ base: 'p-8 sm:px-16' }"
    class="w-full min-h-74"
  >
    <UEditorToolbar
      :editor="editor"
      :items="items"
      class="border-b border-muted py-2 px-8 sm:px-16 overflow-x-auto"
    />
  </UEditor>
</template>
カスタム拡張機能の作成については、TipTapのドキュメントをご覧ください。

AI補完付き

この例では、Vercel AI SDKを使用してAI搭載の機能をエディタに追加する方法を示します。Vercel AI Gatewayと組み合わせることで、集中型エンドポイントを介してAIモデルにアクセスできます。ゴーストテキストの自動補完とテキスト変換が含まれていますアクション(文法の修正、拡張、縮小、簡略化、翻訳など)。

この例を使用するには、まず依存関係をインストールする必要があります。
pnpm add ai @ai-sdk/gateway @ai-sdk/vue
  1. インラインのゴーストテキストの提案を処理するカスタムTipTap拡張を作成します。
EditorCompletionExtension.ts
import { Extension } from '@tiptap/core'
import { Decoration, DecorationSet } from '@tiptap/pm/view'
import { Plugin, PluginKey } from '@tiptap/pm/state'
import type { Editor } from '@tiptap/vue-3'
import { useDebounceFn } from '@vueuse/core'

export interface CompletionOptions {
  /**
   * Debounce delay in ms before triggering completion
   * @defaultValue 250
   */
  debounce?: number
  /**
   * Whether to automatically trigger completion while typing
   * @defaultValue false
   */
  autoTrigger?: boolean
  /**
   * Characters that should prevent completion from triggering
   * @defaultValue ['/', ':', '@']
   */
  triggerCharacters?: string[]
  /**
   * Called when completion should be triggered, receives the editor instance
   */
  onTrigger?: (editor: Editor) => void
  /**
   * Called when suggestion is accepted
   */
  onAccept?: () => void
  /**
   * Called when suggestion is dismissed
   */
  onDismiss?: () => void
}

export interface CompletionStorage {
  suggestion: string
  position: number | undefined
  visible: boolean
  debouncedTrigger: ((editor: Editor) => void) | null
  setSuggestion: (text: string) => void
  clearSuggestion: () => void
}

export const completionPluginKey = new PluginKey('completion')

export const Completion = Extension.create<CompletionOptions, CompletionStorage>({
  name: 'completion',

  addOptions() {
    return {
      debounce: 250,
      autoTrigger: false,
      triggerCharacters: ['/', ':', '@'],
      onTrigger: undefined,
      onAccept: undefined,
      onDismiss: undefined
    }
  },

  addStorage() {
    return {
      suggestion: '',
      position: undefined as number | undefined,
      visible: false,
      debouncedTrigger: null as ((editor: Editor) => void) | null,
      setSuggestion(text: string) {
        this.suggestion = text
      },
      clearSuggestion() {
        this.suggestion = ''
        this.position = undefined
        this.visible = false
      }
    }
  },

  addProseMirrorPlugins() {
    const storage = this.storage

    return [
      new Plugin({
        key: completionPluginKey,
        props: {
          decorations(state) {
            if (!storage.visible || !storage.suggestion || storage.position === undefined) {
              return DecorationSet.empty
            }

            const widget = Decoration.widget(storage.position, () => {
              const span = document.createElement('span')
              span.className = 'completion-suggestion'
              span.textContent = storage.suggestion
              span.style.cssText = 'color: var(--ui-text-muted); opacity: 0.6; pointer-events: none;'
              return span
            }, { side: 1 })

            return DecorationSet.create(state.doc, [widget])
          }
        }
      })
    ]
  },

  addKeyboardShortcuts() {
    return {
      'Mod-j': ({ editor }) => {
        // Clear any existing suggestion first to avoid flickering
        if (this.storage.visible) {
          this.storage.clearSuggestion()
          this.options.onDismiss?.()
        }
        // Manually trigger completion
        this.storage.debouncedTrigger?.(editor as Editor)
        return true
      },
      'Tab': ({ editor }) => {
        if (!this.storage.visible || !this.storage.suggestion || this.storage.position === undefined) {
          return false
        }

        // Store values before clearing
        const suggestion = this.storage.suggestion
        const position = this.storage.position

        // Clear suggestion first
        this.storage.clearSuggestion()

        // Force decoration update
        editor.view.dispatch(editor.state.tr.setMeta('completionUpdate', true))

        // Insert the suggestion text
        editor.chain().focus().insertContentAt(position, suggestion).run()

        this.options.onAccept?.()
        return true
      },
      'Escape': ({ editor }) => {
        if (this.storage.visible) {
          this.storage.clearSuggestion()
          // Force decoration update
          editor.view.dispatch(editor.state.tr.setMeta('completionUpdate', true))
          this.options.onDismiss?.()
          return true
        }
        return false
      }
    }
  },

  onUpdate({ editor }) {
    // Clear suggestion on any edit
    if (this.storage.visible) {
      this.storage.clearSuggestion()
      // Force decoration update
      editor.view.dispatch(editor.state.tr.setMeta('completionUpdate', true))
      this.options.onDismiss?.()
    }

    // Debounced trigger check (only if autoTrigger is enabled)
    if (this.options.autoTrigger) {
      this.storage.debouncedTrigger?.(editor as Editor)
    }
  },

  onSelectionUpdate({ editor }) {
    if (this.storage.visible) {
      this.storage.clearSuggestion()
      // Force decoration update
      editor.view.dispatch(editor.state.tr.setMeta('completionUpdate', true))
      this.options.onDismiss?.()
    }
  },

  onCreate() {
    const storage = this.storage
    const options = this.options

    // Create debounced trigger function for this instance
    this.storage.debouncedTrigger = useDebounceFn((editor: Editor) => {
      if (!options.onTrigger) return

      const { state } = editor
      const { selection } = state
      const { $from } = selection

      // Only suggest at end of block with content
      const isAtEndOfBlock = $from.parentOffset === $from.parent.content.size
      const hasContent = $from.parent.textContent.trim().length > 0
      const textContent = $from.parent.textContent

      // Don't trigger if sentence is complete (ends with punctuation)
      const endsWithPunctuation = /[.!?]\s*$/.test(textContent)

      // Don't trigger if text ends with trigger characters
      const triggerChars = options.triggerCharacters || []
      const endsWithTrigger = triggerChars.some(char => textContent.endsWith(char))

      if (!isAtEndOfBlock || !hasContent || endsWithPunctuation || endsWithTrigger) {
        return
      }

      // Set position and mark as visible
      storage.position = selection.from
      storage.visible = true

      // Pass editor to let the handler extract content (e.g., as markdown)
      options.onTrigger(editor)
    }, options.debounce || 250)
  },

  onDestroy() {
    this.storage.debouncedTrigger = null
  }
})

export default Completion
  1. AI完了状態とハンドラを管理するコンポーザブルを作成します。
useEditorCompletion.ts
import { useCompletion } from '@ai-sdk/vue'
import type { Editor } from '@tiptap/vue-3'
import { Completion } from './EditorCompletionExtension'
import type { CompletionStorage } from './EditorCompletionExtension'

type CompletionMode = 'continue' | 'fix' | 'extend' | 'reduce' | 'simplify' | 'summarize' | 'translate'

export interface UseEditorCompletionOptions {
  api?: string
}

export function useEditorCompletion(editorRef: Ref<{ editor: Editor | undefined } | null | undefined>, options: UseEditorCompletionOptions = {}) {
  // State for direct insertion/transform mode
  const insertState = ref<{
    pos: number
    deleteRange?: { from: number, to: number }
  }>()
  const mode = ref<CompletionMode>('continue')
  const language = ref<string>()

  // Helper to get completion storage
  function getCompletionStorage() {
    const storage = editorRef.value?.editor?.storage as Record<string, CompletionStorage> | undefined
    return storage?.completion
  }

  const { completion, complete, isLoading, stop, setCompletion } = useCompletion({
    api: options.api || '/api/completion',
    streamProtocol: 'text',
    body: computed(() => ({
      mode: mode.value,
      language: language.value
    })),
    onFinish: (_prompt, completionText) => {
      // For inline suggestion mode, don't clear - let user accept with Tab
      const storage = getCompletionStorage()
      if (mode.value === 'continue' && storage?.visible) {
        return
      }

      // For transform modes, insert the full completion with markdown parsing
      const transformModes = ['fix', 'extend', 'reduce', 'simplify', 'summarize', 'translate']
      if (transformModes.includes(mode.value) && insertState.value && completionText) {
        const editor = editorRef.value?.editor
        if (editor) {
          // Delete the original selection if not already done
          if (insertState.value.deleteRange) {
            editor.chain()
              .focus()
              .deleteRange(insertState.value.deleteRange)
              .run()
          }

          // Insert with markdown parsing
          editor.chain()
            .focus()
            .insertContentAt(insertState.value.pos, completionText, { contentType: 'markdown' })
            .run()
        }
      }

      insertState.value = undefined
    },
    onError: (error) => {
      console.error('AI completion error:', error)
      insertState.value = undefined
      getCompletionStorage()?.clearSuggestion()
    }
  })

  // Watch completion for inline suggestion updates
  watch(completion, (newCompletion, oldCompletion) => {
    const editor = editorRef.value?.editor
    if (!editor || !newCompletion) return

    const storage = getCompletionStorage()
    if (storage?.visible) {
      // Update inline suggestion
      // Add space prefix if needed (so preview matches what will be inserted)
      let suggestionText = newCompletion
      if (storage.position !== undefined) {
        const textBefore = editor.state.doc.textBetween(Math.max(0, storage.position - 1), storage.position)
        if (textBefore && !/\s/.test(textBefore) && !suggestionText.startsWith(' ')) {
          suggestionText = ' ' + suggestionText
        }
      }
      storage.setSuggestion(suggestionText)
      editor.view.dispatch(editor.state.tr.setMeta('completionUpdate', true))
    } else if (insertState.value) {
      // Direct insertion/transform mode (from toolbar actions)

      // Transform modes use markdown insertion - wait for full completion
      const transformModes = ['fix', 'extend', 'reduce', 'simplify', 'summarize', 'translate']
      if (transformModes.includes(mode.value)) {
        // Don't stream - will be handled in onFinish
        return
      }

      // If this is the first chunk and we have a selection to replace, delete it first
      if (insertState.value.deleteRange && !oldCompletion) {
        editor.chain()
          .focus()
          .deleteRange(insertState.value.deleteRange)
          .run()
        insertState.value.deleteRange = undefined
      }

      let delta = newCompletion.slice(oldCompletion?.length || 0)
      if (delta) {
        // For single-paragraph transforms, replace all line breaks with spaces
        if (['fix', 'simplify', 'translate'].includes(mode.value)) {
          delta = delta.replace(/[\r\n]+/g, ' ').replace(/\s{2,}/g, ' ')
        }

        // For "continue" mode, add a space before if needed (first chunk only)
        if (mode.value === 'continue' && !oldCompletion) {
          const textBefore = editor.state.doc.textBetween(Math.max(0, insertState.value.pos - 1), insertState.value.pos)
          if (textBefore && !/\s/.test(textBefore)) {
            delta = ' ' + delta
          }
        }

        editor.chain().focus().command(({ tr }) => {
          tr.insertText(delta, insertState.value!.pos)
          return true
        }).run()
        insertState.value.pos += delta.length
      }
    }
  })

  function triggerTransform(editor: Editor, transformMode: Exclude<CompletionMode, 'continue'>, lang?: string) {
    if (isLoading.value) return

    getCompletionStorage()?.clearSuggestion()

    const { state } = editor
    const { selection } = state

    if (selection.empty) return

    mode.value = transformMode
    language.value = lang
    const selectedText = state.doc.textBetween(selection.from, selection.to)

    // Replace the selected text with the transformed version
    insertState.value = { pos: selection.from, deleteRange: { from: selection.from, to: selection.to } }

    complete(selectedText)
  }

  function getMarkdownBefore(editor: Editor, pos: number): string {
    const { state } = editor
    const serializer = (editor.storage.markdown as { serializer?: { serialize: (content: unknown) => string } })?.serializer
    if (serializer) {
      const slice = state.doc.slice(0, pos)
      return serializer.serialize(slice.content)
    }
    // Fallback to plain text
    return state.doc.textBetween(0, pos, '\n')
  }

  function triggerContinue(editor: Editor) {
    if (isLoading.value) return

    mode.value = 'continue'
    getCompletionStorage()?.clearSuggestion()
    const { state } = editor
    const { selection } = state

    if (selection.empty) {
      // No selection: continue from cursor position
      const textBefore = getMarkdownBefore(editor, selection.from)
      insertState.value = { pos: selection.from }
      complete(textBefore)
    } else {
      // Text selected: append completion after the selection
      const textBefore = getMarkdownBefore(editor, selection.to)
      insertState.value = { pos: selection.to }
      complete(textBefore)
    }
  }

  // Configure Completion extension
  const extension = Completion.configure({
    onTrigger: (editor) => {
      if (isLoading.value) return
      mode.value = 'continue'
      const textBefore = getMarkdownBefore(editor, editor.state.selection.from)
      complete(textBefore)
    },
    onAccept: () => {
      setCompletion('')
    },
    onDismiss: () => {
      stop()
      setCompletion('')
    }
  })

  // Create handlers for toolbar
  const handlers = {
    aiContinue: {
      canExecute: () => !isLoading.value,
      execute: (editor: Editor) => {
        triggerContinue(editor)
        return editor.chain()
      },
      isActive: () => !!(isLoading.value && mode.value === 'continue'),
      isDisabled: () => !!isLoading.value
    },
    aiFix: {
      canExecute: (editor: Editor) => !editor.state.selection.empty && !isLoading.value,
      execute: (editor: Editor) => {
        triggerTransform(editor, 'fix')
        return editor.chain()
      },
      isActive: () => !!(isLoading.value && mode.value === 'fix'),
      isDisabled: (editor: Editor) => editor.state.selection.empty || !!isLoading.value
    },
    aiExtend: {
      canExecute: (editor: Editor) => !editor.state.selection.empty && !isLoading.value,
      execute: (editor: Editor) => {
        triggerTransform(editor, 'extend')
        return editor.chain()
      },
      isActive: () => !!(isLoading.value && mode.value === 'extend'),
      isDisabled: (editor: Editor) => editor.state.selection.empty || !!isLoading.value
    },
    aiReduce: {
      canExecute: (editor: Editor) => !editor.state.selection.empty && !isLoading.value,
      execute: (editor: Editor) => {
        triggerTransform(editor, 'reduce')
        return editor.chain()
      },
      isActive: () => !!(isLoading.value && mode.value === 'reduce'),
      isDisabled: (editor: Editor) => editor.state.selection.empty || !!isLoading.value
    },
    aiSimplify: {
      canExecute: (editor: Editor) => !editor.state.selection.empty && !isLoading.value,
      execute: (editor: Editor) => {
        triggerTransform(editor, 'simplify')
        return editor.chain()
      },
      isActive: () => !!(isLoading.value && mode.value === 'simplify'),
      isDisabled: (editor: Editor) => editor.state.selection.empty || !!isLoading.value
    },
    aiSummarize: {
      canExecute: (editor: Editor) => !editor.state.selection.empty && !isLoading.value,
      execute: (editor: Editor) => {
        triggerTransform(editor, 'summarize')
        return editor.chain()
      },
      isActive: () => !!(isLoading.value && mode.value === 'summarize'),
      isDisabled: (editor: Editor) => editor.state.selection.empty || !!isLoading.value
    },
    aiTranslate: {
      canExecute: (editor: Editor) => !editor.state.selection.empty && !isLoading.value,
      execute: (editor: Editor, cmd: { language?: string } | undefined) => {
        triggerTransform(editor, 'translate', cmd?.language)
        return editor.chain()
      },
      isActive: (_editor: Editor, cmd: { language?: string } | undefined) => !!(isLoading.value && mode.value === 'translate' && language.value === cmd?.language),
      isDisabled: (editor: Editor) => editor.state.selection.empty || !!isLoading.value
    }
  }

  return {
    extension,
    handlers,
    isLoading,
    mode
  }
}
  1. streamTextを使用して完了要求を処理するサーバー APIエンドポイントを作成します。
server/api/completion.post.ts
import { streamText, createTextStreamResponse } from 'ai'
import { gateway } from '@ai-sdk/gateway'

export default defineEventHandler(async (event) => {
  const { prompt, mode, language } = await readBody(event)
  if (!prompt) {
    throw createError({ statusCode: 400, message: 'Prompt is required' })
  }

  let instructions: string
  let maxOutputTokens: number

  const preserveMarkdown = 'IMPORTANT: Preserve all markdown formatting (bold, italic, links, etc.) exactly as in the original.'

  switch (mode) {
    case 'fix':
      instructions = `You are a writing assistant. Fix all spelling and grammar errors in the given text. ${preserveMarkdown} Only output the corrected text, nothing else.`
      maxOutputTokens = 500
      break
    case 'extend':
      instructions = `You are a writing assistant. Extend the given text with more details, examples, and explanations while maintaining the same style. ${preserveMarkdown} Only output the extended text, nothing else.`
      maxOutputTokens = 500
      break
    case 'reduce':
      instructions = `You are a writing assistant. Make the given text more concise by removing unnecessary words while keeping the meaning. ${preserveMarkdown} Only output the reduced text, nothing else.`
      maxOutputTokens = 300
      break
    case 'simplify':
      instructions = `You are a writing assistant. Simplify the given text to make it easier to understand, using simpler words and shorter sentences. ${preserveMarkdown} Only output the simplified text, nothing else.`
      maxOutputTokens = 400
      break
    case 'summarize':
      instructions = 'You are a writing assistant. Summarize the given text concisely while keeping the key points. Only output the summary, nothing else.'
      maxOutputTokens = 200
      break
    case 'translate':
      instructions = `You are a writing assistant. Translate the given text to ${language || 'English'}. ${preserveMarkdown} Only output the translated text, nothing else.`
      maxOutputTokens = 500
      break
    case 'continue':
    default:
      instructions = `You are a writing assistant providing inline autocompletions.
CRITICAL RULES:
- Output ONLY the NEW text that comes AFTER the user's input
- NEVER repeat any words from the end of the user's text
- Keep completions short (1 sentence max)
- Match the tone and style of the existing text
- ${preserveMarkdown}`
      maxOutputTokens = 25
      break
  }

  const result = streamText({
    model: gateway('anthropic/claude-haiku-4.5'),
    instructions,
    prompt,
    maxOutputTokens
  })

  return createTextStreamResponse({ stream: result.textStream })
})
  1. エディタでコンポーザブルを使用します:
<script setup lang="ts">
import type { EditorCustomHandlers, EditorToolbarItem } from '@nuxt/ui'
import { useEditorCompletion } from './EditorUseCompletion'

const editorRef = useTemplateRef('editorRef')

const value = ref(`# AI Completion

This editor demonstrates how to add AI-powered features using the [Vercel AI SDK](https://ai-sdk.dev/). It includes ghost text autocompletion that appears as you type (press Tab to accept) and text transformation actions.

Try selecting some text and using the AI dropdown to fix grammar, extend, or simplify it.`)

const {
  extension: completionExtension,
  handlers: aiHandlers,
  isLoading: aiLoading
} = useEditorCompletion(editorRef)

const customHandlers = {
  ...aiHandlers
} satisfies EditorCustomHandlers

const items = computed(
  () =>
    [
      [
        {
          icon: 'i-lucide-sparkles',
          label: 'Improve',
          variant: 'soft',
          loading: aiLoading.value,
          content: {
            align: 'start'
          },
          items: [
            {
              kind: 'aiFix',
              icon: 'i-lucide-spell-check',
              label: 'Fix spelling & grammar'
            },
            {
              kind: 'aiExtend',
              icon: 'i-lucide-unfold-vertical',
              label: 'Extend text'
            },
            {
              kind: 'aiReduce',
              icon: 'i-lucide-fold-vertical',
              label: 'Reduce text'
            },
            {
              kind: 'aiSimplify',
              icon: 'i-lucide-lightbulb',
              label: 'Simplify text'
            },
            {
              kind: 'aiContinue',
              icon: 'i-lucide-text',
              label: 'Continue sentence'
            },
            {
              kind: 'aiSummarize',
              icon: 'i-lucide-list',
              label: 'Summarize'
            },
            {
              icon: 'i-lucide-languages',
              label: 'Translate',
              children: [
                {
                  kind: 'aiTranslate',
                  language: 'English',
                  label: 'English'
                },
                {
                  kind: 'aiTranslate',
                  language: 'French',
                  label: 'French'
                },
                {
                  kind: 'aiTranslate',
                  language: 'Spanish',
                  label: 'Spanish'
                },
                {
                  kind: 'aiTranslate',
                  language: 'German',
                  label: 'German'
                }
              ]
            }
          ]
        }
      ],
      [
        {
          icon: 'i-lucide-heading',
          content: {
            align: 'start'
          },
          items: [
            {
              kind: 'heading',
              level: 1,
              icon: 'i-lucide-heading-1',
              label: 'Heading 1'
            },
            {
              kind: 'heading',
              level: 2,
              icon: 'i-lucide-heading-2',
              label: 'Heading 2'
            },
            {
              kind: 'heading',
              level: 3,
              icon: 'i-lucide-heading-3',
              label: 'Heading 3'
            }
          ]
        }
      ],
      [
        {
          kind: 'mark',
          mark: 'bold',
          icon: 'i-lucide-bold'
        },
        {
          kind: 'mark',
          mark: 'italic',
          icon: 'i-lucide-italic'
        },
        {
          kind: 'mark',
          mark: 'underline',
          icon: 'i-lucide-underline'
        }
      ]
    ] satisfies EditorToolbarItem<typeof customHandlers>[][]
)
</script>

<template>
  <UEditor
    ref="editorRef"
    v-slot="{ editor }"
    v-model="value"
    :extensions="[completionExtension]"
    :handlers="customHandlers"
    content-type="markdown"
    :ui="{ base: 'p-8 sm:px-16' }"
    class="w-full min-h-74"
  >
    <UEditorToolbar
      :editor="editor"
      :items="items"
      class="border-b border-muted py-2 px-8 sm:px-16 overflow-x-auto"
    />
  </UEditor>
</template>
<script setup lang="ts">
import { ref, computed, useTemplateRef } from 'vue'
import type { EditorCustomHandlers, EditorToolbarItem } from '@nuxt/ui'
import { useEditorCompletion } from './EditorUseCompletion'

const editorRef = useTemplateRef('editorRef')

const value = ref(`# AI Completion

This editor demonstrates how to add AI-powered features using the [Vercel AI SDK](https://ai-sdk.dev/). It includes ghost text autocompletion that appears as you type (press Tab to accept) and text transformation actions.

Try selecting some text and using the AI dropdown to fix grammar, extend, or simplify it.`)

const {
  extension: completionExtension,
  handlers: aiHandlers,
  isLoading: aiLoading
} = useEditorCompletion(editorRef)

const customHandlers = {
  ...aiHandlers
} satisfies EditorCustomHandlers

const items = computed(
  () =>
    [
      [
        {
          icon: 'i-lucide-sparkles',
          label: 'Improve',
          variant: 'soft',
          loading: aiLoading.value,
          content: {
            align: 'start'
          },
          items: [
            {
              kind: 'aiFix',
              icon: 'i-lucide-spell-check',
              label: 'Fix spelling & grammar'
            },
            {
              kind: 'aiExtend',
              icon: 'i-lucide-unfold-vertical',
              label: 'Extend text'
            },
            {
              kind: 'aiReduce',
              icon: 'i-lucide-fold-vertical',
              label: 'Reduce text'
            },
            {
              kind: 'aiSimplify',
              icon: 'i-lucide-lightbulb',
              label: 'Simplify text'
            },
            {
              kind: 'aiContinue',
              icon: 'i-lucide-text',
              label: 'Continue sentence'
            },
            {
              kind: 'aiSummarize',
              icon: 'i-lucide-list',
              label: 'Summarize'
            },
            {
              icon: 'i-lucide-languages',
              label: 'Translate',
              children: [
                {
                  kind: 'aiTranslate',
                  language: 'English',
                  label: 'English'
                },
                {
                  kind: 'aiTranslate',
                  language: 'French',
                  label: 'French'
                },
                {
                  kind: 'aiTranslate',
                  language: 'Spanish',
                  label: 'Spanish'
                },
                {
                  kind: 'aiTranslate',
                  language: 'German',
                  label: 'German'
                }
              ]
            }
          ]
        }
      ],
      [
        {
          icon: 'i-lucide-heading',
          content: {
            align: 'start'
          },
          items: [
            {
              kind: 'heading',
              level: 1,
              icon: 'i-lucide-heading-1',
              label: 'Heading 1'
            },
            {
              kind: 'heading',
              level: 2,
              icon: 'i-lucide-heading-2',
              label: 'Heading 2'
            },
            {
              kind: 'heading',
              level: 3,
              icon: 'i-lucide-heading-3',
              label: 'Heading 3'
            }
          ]
        }
      ],
      [
        {
          kind: 'mark',
          mark: 'bold',
          icon: 'i-lucide-bold'
        },
        {
          kind: 'mark',
          mark: 'italic',
          icon: 'i-lucide-italic'
        },
        {
          kind: 'mark',
          mark: 'underline',
          icon: 'i-lucide-underline'
        }
      ]
    ] satisfies EditorToolbarItem<typeof customHandlers>[][]
)
</script>

<template>
  <UEditor
    ref="editorRef"
    v-slot="{ editor }"
    v-model="value"
    :extensions="[completionExtension]"
    :handlers="customHandlers"
    content-type="markdown"
    :ui="{ base: 'p-8 sm:px-16' }"
    class="w-full min-h-74"
  >
    <UEditorToolbar
      :editor="editor"
      :items="items"
      class="border-b border-muted py-2 px-8 sm:px-16 overflow-x-auto"
    />
  </UEditor>
</template>
補完拡張機能はautoTrigger: trueで設定して、入力中に自動的に補完を提案することができます(デフォルトでは無効)。kbd{value="meta"} kbd{value="j" class="ms-px"}で手動でトリガーすることもできます。
Vercel AI SDKと利用可能なプロバイダの詳細をご覧ください。

API

Props

Prop Default Type
as
'div'
any

The element or component this component should render as.

modelValue
null | string | JSONContent | JSONContent[]
contentType
"markdown" | "json" | "html"

The content type the content is provided as. When not specified, it's automatically inferred: strings are treated as 'html', objects as 'json'.

starterKit
true
boolean | Partial<StarterKitOptions>

The starter kit options to configure the editor. Set to false for a plain-text editor: keeps the essential nodes (paragraph, text, history) and disables all rich-text formatting.

placeholder
{ showOnlyWhenEditable: false, showOnlyCurrent: true, mode: 'everyLine' }
string | Partial<PlaceholderOptions> & { mode?: "firstLine" | "everyLine" | undefined; }

The placeholder text to show in empty paragraphs. Can be a string or PlaceholderOptions from @tiptap/extension-placeholder.

markdown
{ markedOptions: { gfm: true } }
Partial<MarkdownExtensionOptions>

The markdown extension options to configure markdown parsing and serialization.

image
true
boolean | Partial<ImageOptions>

The image extension options to configure image handling. Set to false to disable the extension.

mention
true
boolean | Partial<Omit<MentionOptions<any, MentionNodeAttrs>, "suggestion" | "suggestions">>

The mention extension options to configure mention handling. Set to false to disable the extension. The suggestion and suggestions options are omitted as they are managed by the EditorMentionMenu component.

handlers
H

Custom item handlers to override or extend the default handlers. These handlers are provided to all child components (toolbar, suggestion menu, etc.).

extensions
Extensions

The extensions to use

injectCSS
boolean

Whether to inject base CSS styles

injectNonce
string

A nonce to use for CSP while injecting styles

autofocus
null | number | false | true | "start" | "end" | "all"

The editor's initial focus position

editable
boolean

Whether the editor is editable

textDirection
"ltr" | "rtl" | "auto"

The default text direction for all content in the editor. When set to 'ltr' or 'rtl', all nodes will have the corresponding dir attribute. When set to 'auto', the dir attribute will be set based on content detection. When undefined, no dir attribute will be added.

editorProps
EditorProps<any>

The editor's props

parseOptions
ParseOptions
coreExtensionOptions
{ clipboardTextSerializer?: { blockSeparator?: string | undefined; } | undefined; tabindex?: { value?: string | undefined; } | undefined; delete?: { async?: boolean | undefined; filterTransaction?: ((transaction: Transaction) => boolean) | undefined; } | undefined; }

The editor's core extension options

enableInputRules
false | true | (string | AnyExtension)[]

Whether to enable input rules behavior

enablePasteRules
false | true | (string | AnyExtension)[]

Whether to enable paste rules behavior

enableCoreExtensions
boolean | Partial<Record<"editable" | "textDirection" | "clipboardTextSerializer" | "commands" | "focusEvents" | "keymap" | "tabindex" | "drop" | "paste" | "delete", false>>

Determines whether core extensions are enabled.

If set to false, all core extensions will be disabled. To disable specific core extensions, provide an object where the keys are the extension names and the values are false. Extensions not listed in the object will remain enabled.

enableContentCheck
boolean

If true, the editor will check the content for errors on initialization. Emitting the contentError event if the content is invalid. Which can be used to show a warning or error message to the user.

emitContentError
boolean

If true, the editor will emit the contentError event if invalid content is encountered but enableContentCheck is false. This lets you preserve the invalid editor content while still showing a warning or error message to the user.

onBeforeCreate
(props: { editor: Editor; }): void

Called before the editor is constructed.

onCreate
(props: { editor: Editor; }): void

Called after the editor is constructed.

onMount
(props: { editor: Editor; }): void

Called when the editor is mounted.

onUnmount
(props: { editor: Editor; }): void

Called when the editor is unmounted.

onContentError
(props: { editor: Editor; error: Error; disableCollaboration: () => void; }): void

Called when the editor encounters an error while parsing the content. Only enabled if enableContentCheck is true.

onUpdate
(props: { editor: Editor; transaction: Transaction; appendedTransactions: Transaction[]; }): void

Called when the editor's content is updated.

onSelectionUpdate
(props: { editor: Editor; transaction: Transaction; }): void

Called when the editor's selection is updated.

onTransaction
(props: { editor: Editor; transaction: Transaction; appendedTransactions: Transaction[]; }): void

Called after a transaction is applied to the editor.

onFocus
(props: { editor: Editor; event: FocusEvent; transaction: Transaction; }): void

Called on focus events.

onBlur
(props: { editor: Editor; event: FocusEvent; transaction: Transaction; }): void

Called on blur events.

onDestroy
(props: void): void

Called when the editor is destroyed.

onPaste
(e: ClipboardEvent, slice: Slice): void

Called when content is pasted into the editor.

onDrop
(e: DragEvent, slice: Slice, moved: boolean): void

Called when content is dropped into the editor.

onDelete
(props: { editor: Editor; deletedRange: Range; newRange: Range; transaction: Transaction; combinedTransform: Transform; partial: boolean; from: number; to: number; } & ({ ...; } | { ...; })): void

Called when content is deleted from the editor.

enableExtensionDispatchTransaction
boolean

Whether to enable extension-level dispatching of transactions. If false, extensions cannot define their own dispatchTransaction hook.

ui
{ root?: SlotClass; content?: SlotClass; base?: SlotClass; }

スロット

Slot Type
default
{ editor: Editor; handlers: EditorHandlers<H>; }

Emits

Event Type
update:modelValue
[value: T]

Expose

テンプレート参照を介してコンポーネントにアクセスする場合、以下を使用できます:

名前タイプ
editorRef<Editor | undefined>
公開されているエディタインスタンスはTipTap Editor APIです。使用可能なすべてのメソッドとプロパティについては、TipTapドキュメントを参照してください。

Theme

app.config.ts
export default defineAppConfig({
  ui: {
    editor: {
      slots: {
        root: '',
        content: 'relative size-full flex-1',
        base: [
          'w-full outline-none *:my-5 *:first:mt-0 *:last:mb-0 sm:px-8 selection:bg-primary/20',
          '[&_p]:leading-7',
          '[&_a]:text-primary [&_a]:border-b [&_a]:border-transparent [&_a]:hover:border-primary [&_a]:font-medium',
          '[&_a]:transition-colors',
          '[&_a>code]:border-dashed [&_a:hover>code]:border-primary [&_a:hover>code]:text-primary',
          '[&_a>code]:transition-colors',
          '[&_.mention]:text-primary [&_.mention]:font-medium',
          '[&_:is(h1,h2,h3,h4,h5,h6)]:text-highlighted [&_:is(h1,h2,h3,h4,h5,h6)]:font-bold',
          '[&_h1]:text-3xl',
          '[&_h2]:text-2xl',
          '[&_h3]:text-xl',
          '[&_h4]:text-lg',
          '[&_h5]:text-base',
          '[&_h6]:text-base',
          '[&_:is(h1,h2,h3,h4,h5,h6)>code]:border-dashed [&_:is(h1,h2,h3,h4,h5,h6)>code]:font-bold',
          '[&_h2>code]:text-xl/6',
          '[&_h3>code]:text-lg/5',
          '[&_blockquote]:border-s-4 [&_blockquote]:border-accented [&_blockquote]:ps-4 [&_blockquote]:italic',
          '[&_[data-type=horizontalRule]]:my-8 [&_[data-type=horizontalRule]]:py-2',
          '[&_hr]:border-t [&_hr]:border-default',
          '[&_pre]:text-sm/6 [&_pre]:border [&_pre]:border-muted [&_pre]:bg-muted [&_pre]:rounded-md [&_pre]:px-4 [&_pre]:py-3 [&_pre]:whitespace-pre-wrap [&_pre]:break-words [&_pre]:overflow-x-auto',
          '[&_pre_code]:p-0 [&_pre_code]:text-inherit [&_pre_code]:font-inherit [&_pre_code]:rounded-none [&_pre_code]:inline [&_pre_code]:border-0 [&_pre_code]:bg-transparent',
          '[&_code]:px-1.5 [&_code]:py-0.5 [&_code]:text-sm [&_code]:font-mono [&_code]:font-medium [&_code]:rounded-md [&_code]:inline-block [&_code]:border [&_code]:border-muted [&_code]:text-highlighted [&_code]:bg-muted',
          '[&_:is(ul,ol)]:ps-6',
          '[&_ul]:list-disc [&_ul]:marker:text-(--ui-border-accented)',
          '[&_ol]:list-decimal [&_ol]:marker:text-muted',
          '[&_li]:my-1.5 [&_li]:ps-1.5',
          '[&_img]:rounded-md [&_img]:block [&_img]:max-w-full [&_img.ProseMirror-selectednode]:outline-2 [&_img.ProseMirror-selectednode]:outline-primary',
          '[&_.ProseMirror-selectednode:not(img):not(pre):not([data-node-view-wrapper])]:bg-primary/20'
        ]
      },
      variants: {
        placeholderMode: {
          firstLine: {
            base: '[&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:content-[attr(data-placeholder)] [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:text-dimmed [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:float-start [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:h-0 [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:pointer-events-none'
          },
          everyLine: {
            base: '[&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:content-[attr(data-placeholder)] [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:text-dimmed [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:float-start [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:h-0 [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:pointer-events-none'
          }
        }
      },
      defaultVariants: {
        placeholderMode: 'everyLine'
      }
    }
  }
})
vite.config.ts
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import ui from '@nuxt/ui/vite'

export default defineConfig({
  plugins: [
    vue(),
    ui({
      ui: {
        editor: {
          slots: {
            root: '',
            content: 'relative size-full flex-1',
            base: [
              'w-full outline-none *:my-5 *:first:mt-0 *:last:mb-0 sm:px-8 selection:bg-primary/20',
              '[&_p]:leading-7',
              '[&_a]:text-primary [&_a]:border-b [&_a]:border-transparent [&_a]:hover:border-primary [&_a]:font-medium',
              '[&_a]:transition-colors',
              '[&_a>code]:border-dashed [&_a:hover>code]:border-primary [&_a:hover>code]:text-primary',
              '[&_a>code]:transition-colors',
              '[&_.mention]:text-primary [&_.mention]:font-medium',
              '[&_:is(h1,h2,h3,h4,h5,h6)]:text-highlighted [&_:is(h1,h2,h3,h4,h5,h6)]:font-bold',
              '[&_h1]:text-3xl',
              '[&_h2]:text-2xl',
              '[&_h3]:text-xl',
              '[&_h4]:text-lg',
              '[&_h5]:text-base',
              '[&_h6]:text-base',
              '[&_:is(h1,h2,h3,h4,h5,h6)>code]:border-dashed [&_:is(h1,h2,h3,h4,h5,h6)>code]:font-bold',
              '[&_h2>code]:text-xl/6',
              '[&_h3>code]:text-lg/5',
              '[&_blockquote]:border-s-4 [&_blockquote]:border-accented [&_blockquote]:ps-4 [&_blockquote]:italic',
              '[&_[data-type=horizontalRule]]:my-8 [&_[data-type=horizontalRule]]:py-2',
              '[&_hr]:border-t [&_hr]:border-default',
              '[&_pre]:text-sm/6 [&_pre]:border [&_pre]:border-muted [&_pre]:bg-muted [&_pre]:rounded-md [&_pre]:px-4 [&_pre]:py-3 [&_pre]:whitespace-pre-wrap [&_pre]:break-words [&_pre]:overflow-x-auto',
              '[&_pre_code]:p-0 [&_pre_code]:text-inherit [&_pre_code]:font-inherit [&_pre_code]:rounded-none [&_pre_code]:inline [&_pre_code]:border-0 [&_pre_code]:bg-transparent',
              '[&_code]:px-1.5 [&_code]:py-0.5 [&_code]:text-sm [&_code]:font-mono [&_code]:font-medium [&_code]:rounded-md [&_code]:inline-block [&_code]:border [&_code]:border-muted [&_code]:text-highlighted [&_code]:bg-muted',
              '[&_:is(ul,ol)]:ps-6',
              '[&_ul]:list-disc [&_ul]:marker:text-(--ui-border-accented)',
              '[&_ol]:list-decimal [&_ol]:marker:text-muted',
              '[&_li]:my-1.5 [&_li]:ps-1.5',
              '[&_img]:rounded-md [&_img]:block [&_img]:max-w-full [&_img.ProseMirror-selectednode]:outline-2 [&_img.ProseMirror-selectednode]:outline-primary',
              '[&_.ProseMirror-selectednode:not(img):not(pre):not([data-node-view-wrapper])]:bg-primary/20'
            ]
          },
          variants: {
            placeholderMode: {
              firstLine: {
                base: '[&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:content-[attr(data-placeholder)] [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:text-dimmed [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:float-start [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:h-0 [&_:is(p,h1,h2,h3,h4,h5,h6).is-editor-empty:first-child]:before:pointer-events-none'
              },
              everyLine: {
                base: '[&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:content-[attr(data-placeholder)] [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:text-dimmed [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:float-start [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:h-0 [&_:is(p,h1,h2,h3,h4,h5,h6).is-empty]:before:pointer-events-none'
              }
            }
          },
          defaultVariants: {
            placeholderMode: 'everyLine'
          }
        }
      }
    })
  ]
})

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