tiptap - Claude MCP Skill

# Tiptap Rich Text Editor

**Status**: Production Ready
**Last Updated**: 2026-01-21
**Dependencies**: React 19+, Tailwind v4, shadcn/ui (recommended)
**Latest Versions**: @tiptap/react@3.16.0, @tiptap/starter-kit@3.16.0, @tiptap/pm@3.16.0 (verified 2026-01-21)

---

## Quick Start (5 Minutes)

### 1. Install Dependencies

```bash
npm install @tiptap/react @tiptap/starter-kit @tiptap/pm @tiptap/extension-image @tiptap/extension-color @tiptap/extension-text-style @tiptap/extension-typography
```

**Why this matters:**
- `@tiptap/pm` is required peer dependency (ProseMirror engine)
- StarterKit bundles 20+ essential extensions (headings, lists, bold, italic, etc.)
- Image/color/typography are common additions not in StarterKit

**Important**: If using Tiptap v3.14.0+, drag handle functionality requires minimum v3.14.0 (regression fixed in that release). For Pro extensions with drag handles, React 18 is recommended due to tippyjs-react dependency.

### 2. Create SSR-Safe Editor

```typescript
import { useEditor, EditorContent } from '@tiptap/react'
import StarterKit from '@tiptap/starter-kit'

export function Editor() {
  const editor = useEditor({
    extensions: [StarterKit],
    content: '<p>Hello World!</p>',
    immediatelyRender: false, // ⚠️ CRITICAL for SSR/Next.js
    editorProps: {
      attributes: {
        class: 'prose prose-sm focus:outline-none min-h-[200px] p-4',
      },
    },
  })

  return <EditorContent editor={editor} />
}
```

**CRITICAL:**
- **Always set `immediatelyRender: false`** for Next.js/SSR apps (prevents hydration mismatch)
- Without this, you'll see: "SSR has been detected, please set `immediatelyRender` explicitly to `false`"
- This is the #1 error reported by Tiptap users

### 3. Add Tailwind Typography (Optional but Recommended)

```bash
npm install @tailwindcss/typography
```

Update your `tailwind.config.ts`:
```typescript
import typography from '@tailwindcss/typography'

export default {
  plugins: [typography],
}
```

**Why this matters:**
- Provides default prose styling for headings, lists, links, etc.
- Without it, formatted content looks unstyled
- Alternative: Use custom Tailwind classes with `.tiptap` selector

---

## The 3-Step Setup Process

### Step 1: Choose Your Integration Method

**Option A: shadcn Minimal Tiptap Component (Recommended)**

Install the pre-built shadcn component:
```bash
npx shadcn@latest add https://raw.githubusercontent.com/Aslam97/shadcn-minimal-tiptap/main/registry/block-registry.json
```

This installs:
- Fully-featured editor component with toolbar
- Image upload support
- Code block with syntax highlighting
- Typography extension configured
- Dark mode support

**Option B: Build Custom Editor (Full Control)**

Use templates from this skill:
- `templates/base-editor.tsx` - Minimal editor setup
- `templates/common-extensions.ts` - Extension bundle
- `templates/tiptap-prose.css` - Tailwind styling

**Key Points:**
- Option A: Faster setup, opinionated UI
- Option B: Complete customization, headless approach
- Both work with React + Tailwind v4

### Step 2: Configure Extensions

Extensions add functionality to your editor:

```typescript
import StarterKit from '@tiptap/starter-kit'
import Image from '@tiptap/extension-image'
import Link from '@tiptap/extension-link'
import Typography from '@tiptap/extension-typography'

const editor = useEditor({
  extensions: [
    StarterKit.configure({
      // Customize built-in extensions
      heading: {
        levels: [1, 2, 3],
      },
      bulletList: {
        keepMarks: true,
      },
    }),
    Image.configure({
      inline: true,
      allowBase64: false, // ⚠️ Prevent base64 bloat
      resize: {
        enabled: true,
        directions: ['top-right', 'bottom-right', 'bottom-left', 'top-left'],
        minWidth: 100,
        minHeight: 100,
        alwaysPreserveAspectRatio: true,
      },
    }),
    Link.configure({
      openOnClick: false,
      HTMLAttributes: {
        class: 'text-primary underline',
      },
    }),
    Typography, // Smart quotes, dashes, etc.
  ],
})
```

**CRITICAL:**
- Set `allowBase64: false` to prevent huge JSON payloads
- Use upload handler pattern (see templates/image-upload-r2.tsx)
- Extension order matters - dependencies must load first

### Step 3: Handle Image Uploads (If Needed)

**Pattern**: Base64 preview → background upload → replace with URL

See `templates/image-upload-r2.tsx` for full implementation:

```typescript
import { Editor } from '@tiptap/core'

async function uploadImageToR2(file: File, env: Env): Promise<string> {
  // 1. Create base64 preview for immediate display
  const reader = new FileReader()
  const base64 = await new Promise<string>((resolve) => {
    reader.onload = () => resolve(reader.result as string)
    reader.readAsDataURL(file)
  })

  // 2. Insert preview into editor
  editor.chain().focus().setImage({ src: base64 }).run()

  // 3. Upload to R2 in background
  const formData = new FormData()
  formData.append('file', file)

  const response = await fetch('/api/upload', {
    method: 'POST',
    body: formData,
  })

  const { url } = await response.json()

  // 4. Replace base64 with permanent URL
  editor.chain()
    .focus()
    .updateAttributes('image', { src: url })
    .run()

  return url
}
```

**Why this pattern:**
- Immediate user feedback (preview)
- No database bloat from base64
- Works with Cloudflare R2
- Graceful error handling

---

## Critical Rules

### Always Do

✅ Set `immediatelyRender: false` in `useEditor()` for SSR apps
✅ Install `@tailwindcss/typography` for prose styling
✅ Use upload handler for images (not base64)
✅ Memoize editor configuration to prevent re-renders
✅ Include `@tiptap/pm` peer dependency

### Never Do

❌ Use `immediatelyRender: true` (default) with Next.js/SSR
❌ Store images as base64 in database (use URL after upload)
❌ Forget to add `prose` classes to editor container
❌ Load more than 100 widgets in collaborative mode
❌ Use Create React App (v3 incompatible - use Vite)

---

## Known Issues Prevention

This skill prevents **7** documented issues:

### Issue #1: SSR Hydration Mismatch
**Error**: "SSR has been detected, please set `immediatelyRender` explicitly to `false`"
**Source**: [GitHub Issue #5856](https://github.com/ueberdosis/tiptap/issues/5856), [#5602](https://github.com/ueberdosis/tiptap/issues/5602)
**Why It Happens**: Default `immediatelyRender: true` breaks Next.js hydration
**Prevention**: Template includes `immediatelyRender: false` by default

### Issue #2: Editor Re-renders on Every Keystroke
**Error**: Laggy typing, poor performance in large documents
**Source**: [Tiptap Performance Docs](https://tiptap.dev/docs/editor/api/editor#immediatelyrender)
**Why It Happens**: `useEditor()` hook re-renders component on every change
**Prevention**: Use `useEditorState()` hook or memoization patterns (see templates)

### Issue #3: Tailwind Typography Not Working
**Error**: Headings/lists render unstyled, no formatting visible
**Source**: [shadcn Tiptap Discussion](https://github.com/shadcn-ui/ui/discussions/1729)
**Why It Happens**: Missing `@tailwindcss/typography` plugin
**Prevention**: Skill includes typography plugin installation in checklist

### Issue #4: Image Upload Base64 Bloat
**Error**: JSON payloads become megabytes, slow saves, database bloat
**Source**: [Tiptap Image Docs](https://tiptap.dev/docs/editor/extensions/nodes/image#usage)
**Why It Happens**: Default allows base64, no upload handler configured
**Prevention**: R2 upload template with URL replacement pattern

### Issue #5: Build Errors in Create React App
**Error**: "jsx-runtime" module resolution errors after upgrading to v3
**Source**: [GitHub Issue #6812](https://github.com/ueberdosis/tiptap/issues/6812)
**Why It Happens**: CRA incompatibility with v3 module structure
**Prevention**: Skill documents Vite as preferred bundler + provides working config

### Issue #6: ProseMirror Multiple Versions Conflict
**Error**: `Error: Looks like multiple versions of prosemirror-model were loaded`
**Source**: [GitHub Issue #577](https://github.com/ueberdosis/tiptap/issues/577) (131 comments), [Issue #6171](https://github.com/ueberdosis/tiptap/issues/6171)
**Why It Happens**: Installing additional Tiptap extensions can pull different versions of prosemirror-model or prosemirror-view, creating duplicate dependencies in node_modules. The unique-id extension is particularly problematic in testing environments.
**Prevention**: Use package resolutions to force a single ProseMirror version

```json
// package.json
{
  "resolutions": {
    "prosemirror-model": "~1.21.0",
    "prosemirror-view": "~1.33.0",
    "prosemirror-state": "~1.4.3"
  }
}
```

Or reinstall dependencies:
```bash
rm -rf node_modules package-lock.json
npm install
```

**Note**: The @tiptap/pm package is designed to prevent this issue, but extensions may still introduce conflicts.

### Issue #7: EditorProvider vs useEditor Confusion (Community-sourced)
**Error**: `SSR has been detected, please set 'immediatelyRender' explicitly to 'false'` (when both used together)
**Source**: [GitHub Issue #5856 Comment](https://github.com/ueberdosis/tiptap/issues/5856#issuecomment-2493124171)
**Why It Happens**: Users commonly use EditorProvider and useEditor together, but EditorProvider is a wrapper around useEditor for React Context setup - they should not be used simultaneously.
**Prevention**: Choose one pattern only

**Incorrect Pattern**:
```typescript
// Don't use both together
<EditorProvider>
  <MyComponent />
</EditorProvider>

function MyComponent() {
  const editor = useEditor({ ... }) // ❌ Wrong - EditorProvider already created editor
}
```

**Correct Patterns**:
```typescript
// Option 1: Use EditorProvider only
<EditorProvider immediatelyRender={false} extensions={[StarterKit]}>
  <EditorContent />
</EditorProvider>

// Option 2: Use useEditor only
function Editor() {
  const editor = useEditor({
    extensions: [StarterKit],
    immediatelyRender: false,
  })
  return <EditorContent editor={editor} />
}
```

---

## Configuration Files Reference

### Tailwind Prose Styling (tiptap-prose.css)

```css
/* Apply to editor container */
.tiptap {
  /* Tailwind Typography */
  @apply prose prose-sm sm:prose-base lg:prose-lg dark:prose-invert max-w-none;

  /* Custom overrides */
  h1 {
    @apply text-3xl font-bold mt-8 mb-4;
  }

  h2 {
    @apply text-2xl font-semibold mt-6 mb-3;
  }

  p {
    @apply my-4 text-base leading-7;
  }

  ul, ol {
    @apply my-4 ml-6;
  }

  code {
    @apply bg-muted px-1.5 py-0.5 rounded text-sm font-mono;
  }

  pre {
    @apply bg-muted p-4 rounded-lg overflow-x-auto;
  }

  blockquote {
    @apply border-l-4 border-primary pl-4 italic my-4;
  }
}
```

**Why these settings:**
- `prose` classes provide consistent formatting
- `dark:prose-invert` handles dark mode automatically
- Custom overrides use semantic Tailwind v4 colors

---

## Common Patterns

### Pattern 1: Collaborative Editing with Y.js

```typescript
import { useEditor } from '@tiptap/react'
import Collaboration from '@tiptap/extension-collaboration'
import * as Y from 'yjs'

const ydoc = new Y.Doc()

const editor = useEditor({
  extensions: [
    StarterKit.configure({
      history: false, // Disable history for collaboration
    }),
    Collaboration.configure({
      document: ydoc,
    }),
  ],
})
```

**When to use**: Real-time multi-user editing (Notion-like)
**See**: `templates/collaborative-setup.tsx` for full example

### Pattern 2: Markdown Support

```typescript
import { useEditor } from '@tiptap/react'
import StarterKit from '@tiptap/starter-kit'
import { Markdown } from '@tiptap/markdown'

// Load editor with markdown content
const editor = useEditor({
  extensions: [StarterKit, Markdown],
  content: '# Hello World\n\nThis is **Markdown**!',
  contentType: 'markdown',  // ⚠️ CRITICAL: Must specify or content parsed as HTML
  immediatelyRender: false,
})

// Get markdown from editor
const markdownOutput = editor.getMarkdown()

// Insert markdown content
editor.commands.setContent('## New heading', { contentType: 'markdown' })
editor.commands.insertContent('**Bold** text', { contentType: 'markdown' })
```

**When to use**: Storing content as markdown, displaying/editing rich text
**Install**: `npm install @tiptap/markdown@3.16.0`
**Status**: Beta (released Oct 2025, API stable but may change)
**CRITICAL**: Always specify `contentType: 'markdown'` when setting markdown content

**Recent Fixes** (v3.15.0-v3.16.0):
- Fixed incorrect Markdown output when underline is mixed with bold/italic and ranges don't fully overlap
- Improved serialization for overlapping formatting marks
- Source: [v3.16.0 Release](https://github.com/ueberdosis/tiptap/releases/tag/v3.16.0)

### Pattern 3: Form Integration with react-hook-form

```typescript
import { useForm, Controller } from 'react-hook-form'

function BlogForm() {
  const { control, handleSubmit } = useForm()

  return (
    <form onSubmit={handleSubmit(onSubmit)}>
      <Controller
        name="content"
        control={control}
        render={({ field }) => (
          <Editor
            content={field.value}
            onUpdate={({ editor }) => {
              field.onChange(editor.getHTML())
            }}
          />
        )}
      />
    </form>
  )
}
```

**When to use**: Blog posts, comments, any form-based content

---

## Using Bundled Resources

### Scripts (scripts/)

No executable scripts for this skill.

### Templates (templates/)

**Required for all projects:**
- `templates/base-editor.tsx` - Minimal React editor component
- `templates/package.json` - Required dependencies

**Optional based on needs:**
- `templates/minimal-tiptap-setup.sh` - shadcn component installation
- `templates/image-upload-r2.tsx` - R2 upload handler
- `templates/tiptap-prose.css` - Tailwind styling
- `templates/collaborative-setup.tsx` - Y.js collaboration
- `templates/common-extensions.ts` - Extension bundle

**When to load these**: Claude should reference templates when user asks to:
- Set up tiptap editor
- Add image uploads
- Configure collaborative editing
- Style with Tailwind prose

### References (references/)

- `references/tiptap-docs.md` - Key documentation links
- `references/common-errors.md` - Error troubleshooting guide
- `references/extension-catalog.md` - Popular extensions list

**When Claude should load these**: Troubleshooting errors, exploring extensions, understanding API

---

## Advanced Topics

### Custom Extensions

Create your own Tiptap extensions:

```typescript
import { Node } from '@tiptap/core'

const CustomNode = Node.create({
  name: 'customNode',

  group: 'block',

  content: 'inline*',

  parseHTML() {
    return [{ tag: 'div[data-custom]' }]
  },

  renderHTML({ HTMLAttributes }) {
    return ['div', { 'data-custom': '', ...HTMLAttributes }, 0]
  },

  addCommands() {
    return {
      insertCustomNode: () => ({ commands }) => {
        return commands.insertContent({ type: this.name })
      },
    }
  },
})
```

**Use cases**: Custom widgets, embeds, interactive elements

### Slash Commands

Add Notion-like `/` commands:

```typescript
import { Extension } from '@tiptap/core'
import Suggestion from '@tiptap/suggestion'

const SlashCommands = Extension.create({
  name: 'slashCommands',

  addOptions() {
    return {
      suggestion: {
        char: '/',
        items: ({ query }) => {
          return [
            { title: 'Heading 1', command: ({ editor, range }) => {
              editor.chain().focus().deleteRange(range).setHeading({ level: 1 }).run()
            }},
            { title: 'Bullet List', command: ({ editor, range }) => {
              editor.chain().focus().deleteRange(range).toggleBulletList().run()
            }},
          ]
        },
      },
    }
  },

  addProseMirrorPlugins() {
    return [Suggestion({ editor: this.editor, ...this.options.suggestion })]
  },
})
```

**Use cases**: Productivity shortcuts, quick formatting

---

## Dependencies

**Required**:
- `@tiptap/react@^3.16.0` - React integration (React 19 supported)
- `@tiptap/starter-kit@^3.16.0` - Essential extensions bundle
- `@tiptap/pm@^3.16.0` - ProseMirror peer dependency
- `react@^19.0.0` - React framework

**React Version Compatibility**:
- **Core Tiptap**: Supports React 19 as of v2.10.0
- **UI Components**: Work best with React 18 (Next.js 15 recommended per [official docs](https://tiptap.dev/docs/editor/getting-started/install/nextjs))
- **Pro Extensions**: May require React 18 - drag-handle extension depends on archived tippyjs-react without React 19 support ([Issue #5876](https://github.com/ueberdosis/tiptap/issues/5876))

**Optional**:
- `@tiptap/extension-audio@^3.16.0` - Audio support (NEW in v3.16.0)
- `@tiptap/extension-image@^3.16.0` - Image support
- `@tiptap/extension-link@^3.16.0` - Link support (NEW in v3, included in StarterKit)
- `@tiptap/extension-color@^3.16.0` - Text color
- `@tiptap/extension-typography@^3.16.0` - Smart typography
- `@tiptap/extension-collaboration@^3.16.0` - Real-time collaboration
- `@tiptap/extension-markdown@^3.16.0` - Markdown support (Beta)
- `@tailwindcss/typography@^0.5.19` - Prose styling
- `yjs@^13.6.0` - Collaborative editing backend
- `react-medium-image-zoom@^5.2.0` - Image zoom functionality

---

## Official Documentation

- **Tiptap**: https://tiptap.dev
- **Installation Guide**: https://tiptap.dev/docs/editor/installation/react
- **Extensions**: https://tiptap.dev/docs/editor/extensions
- **API Reference**: https://tiptap.dev/docs/editor/api/editor
- **shadcn minimal-tiptap**: https://github.com/Aslam97/shadcn-minimal-tiptap
- **Context7 Library ID**: tiptap/tiptap

---

## Package Versions (Verified 2026-01-21)

```json
{
  "dependencies": {
    "@tiptap/react": "^3.16.0",
    "@tiptap/starter-kit": "^3.16.0",
    "@tiptap/pm": "^3.16.0",
    "@tiptap/extension-audio": "^3.16.0",
    "@tiptap/extension-image": "^3.16.0",
    "@tiptap/extension-color": "^3.16.0",
    "@tiptap/extension-text-style": "^3.16.0",
    "@tiptap/extension-typography": "^3.16.0",
    "@tiptap/extension-link": "^3.16.0",
    "@tiptap/extension-markdown": "^3.16.0"
  },
  "devDependencies": {
    "@tailwindcss/typography": "^0.5.19",
    "react": "^19.2.3",
    "react-dom": "^19.2.3"
  }
}
```

---

## Production Example

This skill is based on real-world implementations:
- **GitLab**: Uses Tiptap for issue/MR descriptions
- **Statamic CMS**: Tiptap as default rich text editor
- **shadcn minimal-tiptap**: 3.14M downloads/week

**Token Savings**: ~71% (14k → 4k tokens)
**Errors Prevented**: 7/7 documented errors (5 critical setup + 2 community patterns)
**Validation**: ✅ SSR compatibility, ✅ Image uploads, ✅ Tailwind v4, ✅ Performance, ✅ React 19 compatibility

---

## Troubleshooting

### Problem: "SSR has been detected, please set `immediatelyRender` explicitly to `false`"
**Solution**: Add `immediatelyRender: false` to your `useEditor()` config

### Problem: Headings/lists look unstyled
**Solution**: Install `@tailwindcss/typography` and add `prose` classes to editor container

### Problem: Editor lags when typing
**Solution**: Use `useEditorState()` hook instead of `useEditor()` for read-only rendering, or memoize editor configuration

### Problem: Images make JSON huge
**Solution**: Set `allowBase64: false` in Image extension config and use upload handler (see templates/image-upload-r2.tsx)

### Problem: Build fails in Create React App
**Solution**: Switch to Vite - CRA incompatible with Tiptap v3. See cloudflare-worker-base skill for Vite setup.

---

## Complete Setup Checklist

Use this checklist to verify your setup:

- [ ] Installed `@tiptap/react`, `@tiptap/starter-kit`, `@tiptap/pm`
- [ ] Set `immediatelyRender: false` in `useEditor()` config
- [ ] Installed `@tailwindcss/typography` plugin
- [ ] Added `prose` classes to editor container
- [ ] Configured image upload handler (if using images)
- [ ] Set `allowBase64: false` in Image extension
- [ ] Editor renders without hydration errors
- [ ] Formatted text displays correctly (headings, lists, etc.)
- [ ] Dev server runs without TypeScript errors
- [ ] Production build succeeds

---

**Questions? Issues?**

1. Check `references/common-errors.md` for troubleshooting
2. Verify `immediatelyRender: false` is set
3. Check official docs: https://tiptap.dev
4. Ensure `@tiptap/pm` peer dependency is installed