An extensible text editor framework that provides excellent reliability, accessibility and performance.

Documentation | Getting Started | Playground | Gallery

Features

• Framework Agnostic Core - Works with any UI framework, with official React bindings
• Reliable & Accessible - Built-in accessibility support and WCAG compliance
• Extensible - Plugin-based architecture with powerful extension points
• Immutable State Model - Time-travel ready with built-in undo/redo
• Collaborative Editing - Real-time collaboration via Yjs integration
• Serialization - Import/export from JSON, Markdown, and HTML
• Rich Content - Support for tables, lists, code blocks, images, and custom nodes
• Cross-browser - Firefox 115+, Safari 15+, Chrome 86+ (see Supported Browsers)
• Type Safe - Written in TypeScript with comprehensive type definitions

Quick Start

npm install lexical @lexical/react

import{$getRoot,$getSelection}from'lexical';import{LexicalComposer}from'@lexical/react/LexicalComposer';import{PlainTextPlugin}from'@lexical/react/LexicalPlainTextPlugin';import{ContentEditable}from'@lexical/react/LexicalContentEditable';import{HistoryPlugin}from'@lexical/react/LexicalHistoryPlugin';import{LexicalErrorBoundary}from'@lexical/react/LexicalErrorBoundary';constinitialConfig={namespace: 'MyEditor',onError: (error)=>console.error(error),};functionEditor(){return(<LexicalComposerinitialConfig={initialConfig}><PlainTextPlugincontentEditable={<ContentEditable/>}ErrorBoundary={LexicalErrorBoundary}/><HistoryPlugin/></LexicalComposer>);}

Try it yourself:

• Plain Text Example
• Rich Text Example

Development

# Install dependencies
pnpm install
# Start playground dev server
pnpm run start
# Run tests
pnpm run test-unit
pnpm run test-e2e-chromium
# Lint and type check
pnpm run ci-check

See CONTRIBUTING.md for detailed development guidelines.

Documentation

• User Guide: lexical.dev/docs/intro
• API Reference: lexical.dev/docs/api
• Developer Guide: AGENTS.md - Architecture and development workflows
• Examples: examples/ - Sample implementations

Community & Support

• Discord: Join our Discord server for announcements, questions, discussions
• Issues: Report bugs and request features on GitHub Issues
• Release Notes: Release notes are available in Github Releases

Browser Support

Browser	Version
Chrome	86+
Firefox	115+
Safari	15+
Edge	86+

Contributors

We welcome contributions! Please read our Contributing Guide to learn about our development process and how to propose bugfixes and improvements.

License

MIT License Copyright ©2026 Meta Platforms, Inc.