@lexical/react

What is @lexical/react?

@lexical/react is a powerful and flexible text editor framework for React applications. It provides a set of tools and components to build rich text editors with ease, offering features like collaborative editing, custom formatting, and extensibility.

What are @lexical/react's main functionalities?

Basic Editor Setup

This code sets up a basic Lexical editor with rich text capabilities and history support. The LexicalComposer component initializes the editor with a configuration, and the RichTextPlugin and HistoryPlugin add rich text editing and undo/redo functionality.

import React from 'react';
import { LexicalComposer } from '@lexical/react/LexicalComposer';
import { RichTextPlugin } from '@lexical/react/LexicalRichTextPlugin';
import { ContentEditable } from '@lexical/react/LexicalContentEditable';
import { HistoryPlugin } from '@lexical/react/LexicalHistoryPlugin';

const editorConfig = {
  namespace: 'MyEditor',
  theme: {},
  onError: (error) => {
    console.error(error);
  },
};

function MyEditor() {
  return (
    <LexicalComposer initialConfig={editorConfig}>
      <RichTextPlugin
        contentEditable={<ContentEditable />}
        placeholder={<div>Enter some text...</div>}
      />
      <HistoryPlugin />
    </LexicalComposer>
  );
}

export default MyEditor;

Custom Formatting

This code adds a toolbar to the Lexical editor, allowing users to apply custom formatting to their text. The ToolbarPlugin provides a set of formatting options like bold, italic, and underline.

import React from 'react';
import { LexicalComposer } from '@lexical/react/LexicalComposer';
import { RichTextPlugin } from '@lexical/react/LexicalRichTextPlugin';
import { ContentEditable } from '@lexical/react/LexicalContentEditable';
import { HistoryPlugin } from '@lexical/react/LexicalHistoryPlugin';
import { ToolbarPlugin } from '@lexical/react/LexicalToolbarPlugin';
import { $createTextNode } from 'lexical';

const editorConfig = {
  namespace: 'MyEditor',
  theme: {},
  onError: (error) => {
    console.error(error);
  },
};

function MyEditor() {
  return (
    <LexicalComposer initialConfig={editorConfig}>
      <ToolbarPlugin />
      <RichTextPlugin
        contentEditable={<ContentEditable />}
        placeholder={<div>Enter some text...</div>}
      />
      <HistoryPlugin />
    </LexicalComposer>
  );
}

export default MyEditor;

Collaborative Editing

This code enables collaborative editing in the Lexical editor. The CollaborationPlugin allows multiple users to edit the same document in real-time, identified by a unique room ID.

import React from 'react';
import { LexicalComposer } from '@lexical/react/LexicalComposer';
import { RichTextPlugin } from '@lexical/react/LexicalRichTextPlugin';
import { ContentEditable } from '@lexical/react/LexicalContentEditable';
import { HistoryPlugin } from '@lexical/react/LexicalHistoryPlugin';
import { CollaborationPlugin } from '@lexical/react/LexicalCollaborationPlugin';

const editorConfig = {
  namespace: 'MyEditor',
  theme: {},
  onError: (error) => {
    console.error(error);
  },
};

function MyEditor() {
  return (
    <LexicalComposer initialConfig={editorConfig}>
      <RichTextPlugin
        contentEditable={<ContentEditable />}
        placeholder={<div>Enter some text...</div>}
      />
      <HistoryPlugin />
      <CollaborationPlugin id="my-collab-room" />
    </LexicalComposer>
  );
}

export default MyEditor;

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draft-js

Draft.js is a framework for building rich text editors in React. It provides a set of immutable models and helper functions to manage editor state and content. Compared to @lexical/react, Draft.js is more mature but may require more boilerplate code for advanced features.

slate

Slate is a highly customizable framework for building rich text editors in React. It offers a more flexible and extensible architecture compared to @lexical/react, allowing developers to define their own data models and editor behaviors. However, this flexibility can come with a steeper learning curve.

quill

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README

@lexical/react

This package provides a set of components and hooks for Lexical that allow for text editing in React applications.