Projects sharing features with Lexical

Slate is a customizable rich text editor framework that treats documents as a recursive tree of nodes. It functions as a schema-based, state-driven system designed to enforce structural constraints and manage nested components within a structured document model. The framework utilizes a plugin-based architecture to extend editor functionality, allowing for the injection of custom logic into the rendering and transformation pipeline. It supports real-time collaborative editing by synchronizing document operations across multiple users. The system covers a broad range of capabilities, includin

ONLYOFFICE DocumentServer is a self-hosted online office suite that provides browser-based document, spreadsheet, and presentation editing with real-time collaborative capabilities. It natively supports Office Open XML formats (.docx, .xlsx, .pptx) and can be deployed on Linux servers, either through Docker containerization or direct installation. The server includes a cooperative editing engine that coordinates simultaneous changes across multiple users using operational transformation, with a WebSocket synchronization layer for instant state propagation. Security is handled through JWT auth

ProseMirror is a rich text editor framework and collaborative editing engine designed for building semantic content editors. It provides a toolkit for creating text interfaces where document structure is governed by a declarative, schema-driven model. The framework enables the development of editors that treat text as structured data rather than simple HTML, ensuring that document content remains semantically consistent through a strict schema. This architecture supports real-time collaborative editing to synchronize document changes across multiple users.

wangEditor is a JavaScript-based web rich text editor and WYSIWYG interface used for composing formatted documents directly in a browser. It serves as a client-side editing component for web applications to handle document styling and content manipulation. The editor is built as a plugin-based engine, allowing new features and formatting capabilities to be added through a registration interface. It utilizes a schema-driven approach to validate HTML tags and attributes, ensuring clean and consistent document output. The project provides tooling for content management systems, frontend text in

Tiptap is a headless, modular framework designed for building custom rich-text editors. It provides a developer-focused abstraction layer over a structured document model, allowing for full control over the underlying schema through a plugin-based architecture. By separating document state management from the user interface, it enables the creation of tailored editing experiences that remain framework-agnostic. The project distinguishes itself through a robust collaborative engine that supports real-time multi-user editing, conflict resolution, and presence tracking. It integrates artificial

This project is a rich text editor component for React applications that provides a visual interface for composing and formatting content. It functions as a DraftJS-based WYSIWYG editor, allowing users to create structured documents with inline styles and block types. The editor features a customizable toolbar interface for managing text alignment, lists, and media embeds. It includes a specialized input system for inserting emojis, hashtags, and user mentions as single deletable units. The project provides capabilities for transforming internal editor state into HTML, JSON, or Markdown form

Squire is a DOM-based rich text editor and WYSIWYG content editor that treats raw HTML as the source of truth. It functions as a system for manipulating the document object model directly to provide a visual interface for editing complex web content. The project focuses on arbitrary HTML editing, allowing the modification of any HTML content without losing original formatting. It includes tools for HTML content normalization and sanitization to ensure that raw input is cleaned and structured consistently before being rendered as editable nodes. The editor's capability surface covers inline f

Milkdown is a plugin-driven framework for building rich text editors that render and edit Markdown content in real time. It serves as an extensible rich text framework and a visual editor for Markdown documents, eliminating the need for a separate preview pane. The system is designed as a modular toolkit for creating customizable text editing experiences. It allows for the development of specialized editors with unique formatting rules and behaviors through a plugin-based extension model. The framework covers capabilities for markdown content management and the creation of visual editing int

Sanity is a headless content management platform and structured content API that stores data and delivers it via an API to any frontend or device. It functions as a real-time content studio, providing a customizable editing environment for managing digital assets and documents through a type-safe, decoupled data layer. The platform is distinguished by a graph-oriented query engine using the GROQ language to filter, transform, and retrieve structured content. It enables real-time collaborative editing with live presence indicators and a schema-driven approach to document management. The syste

Plate is a headless editor toolkit and framework designed for building custom rich text editing experiences. It provides a modular architecture that relies on a plugin-based system to manage document models, schema-driven node definitions, and state updates, allowing developers to assemble tailored content creation environments. The project distinguishes itself through a source-code injection pattern, where pre-built user interface templates and components are copied directly into the local project codebase. This approach ensures that developers maintain full control over the styling, markup,

This project is a framework for building real-time collaborative rich-text editing environments. It provides a structured, schema-based engine that enforces document integrity while allowing multiple users to modify content simultaneously through synchronized state management and conflict resolution protocols. The editor distinguishes itself through a highly modular plugin architecture that supports the integration of complex, interactive UI components built with external frontend libraries. By utilizing a custom rendering engine and a versioned, immutable document state tree, it enables deve

Draft-js is a framework for building customizable rich text editors within React applications. It functions as a content editable framework that separates the underlying data model from the visual rendering layer, acting as a rich text content engine to manage complex text data and formatting. The project utilizes an immutable state management system to ensure consistent updates and predictable undo history. It manages editor state through persistent data structures, providing an immutable data state manager to prevent accidental mutation. The framework includes capabilities for high perform

Draft-js is a framework for building customizable rich text editors within React applications. It serves as a state manager for document content and metadata, providing a system to handle text ranges, atomic blocks, and the conversion of HTML strings into structured document formats. The framework enables the creation of interactive editing interfaces that support custom inline styling and configurable block rendering. It includes tools for managing rich media document handling, allowing the integration of non-editable content and metadata into a text stream. The project covers a broad range

This project is a document editing framework designed for web applications, providing a visual interface for modifying files while maintaining compatibility with standard document formats. It functions as both a browser-based rich text editor and a headless processing engine, allowing for the programmatic parsing, manipulation, and generation of document files in server-side environments. The framework distinguishes itself through its integration with external intelligence models, exposing document manipulation functions as standardized tool calls. This enables automated content generation, d

Firepad is a Firebase collaborative text editor and rich text editor component. It functions as a real-time collaborative framework and operational transformation engine designed to synchronize document editing across multiple concurrent users. The project provides tools for shared document synchronization and collaborative presence tracking, allowing users to see live cursor positions and identifiers. It supports rich text authoring integration for both formatted content and code editing. The system manages document consistency through shared document synchronization and provides capabiliti

TinyMCE is a JavaScript rich text editor and WYSIWYG HTML editor that provides a visual interface for creating and formatting content within web applications. It functions as an extensible editor framework and web content management UI, allowing users to author and style documents through a browser-based interface. The project is distinguished by a plugin-based extension system and a public API that enable the addition of custom capabilities and modifications to the visual interface. It utilizes a framework-agnostic core, providing dedicated integration for React, Vue, and Angular. The syste

Pell is a JavaScript text editor library and browser-based rich text editor. It provides a lightweight WYSIWYG HTML editor for formatting styled text and outputting HTML directly within a web browser. The library is a dependency-free vanilla implementation that uses standard Web APIs. It allows for the definition of custom editor actions and text actions to extend the toolbar and the creation of custom visual themes to modify the editor appearance. The editor covers rich text editing and browser-based text formatting, including the application of bold, italic, headings, and lists. It also su

Trumbowyg is a lightweight JavaScript WYSIWYG editor used to create and format rich-text and HTML content directly within a web browser. It serves as a client-side tool for generating semantic HTML markup and authoring web content. The project features a modular, plugin-based architecture that allows for the addition of new formatting commands and toolbar buttons. It provides a configurable interface where the toolbar layout can be customized via a predefined array and labels can be translated through localization files. The editor covers a wide range of content manipulation capabilities, in

Trix is a rich text editor and WYSIWYG text component designed for composing and formatting documents with inline styling and block elements. It functions as an HTML content editor that manages and sanitizes input to ensure a secure and consistent document structure, while serving as a document state manager that tracks edit history and persists serialized state. The editor integrates directly with standard HTML forms, converting rich text into data for submission. It features a configurable sanitization engine that cleanses input HTML to remove unsupported tags and mitigate security risks.

This project is a plugin-based WYSIWYG document layout engine and rich text editor that uses Canvas and SVG for rendering. It functions as a collaborative editor utilizing conflict-free replicated data types to enable real-time synchronization across multiple users. The system serves as an interactive form builder, allowing for the embedding of input controls such as checkboxes and date pickers directly into documents. It is designed for high-fidelity output, ensuring the visual representation during editing matches the final format for PDF and image exports. The editor covers broad capabili

Quill is a JavaScript rich text editor library used to build WYSIWYG web editors. It serves as a modular editor framework for creating browser-based document authoring tools with a customizable interface and document model. The system functions as a modular content editor, providing a plugin system to extend formatting and embedding capabilities. This allows for the development of specialized text editors through custom modules and formatting plugins. The library covers the implementation of visual content creation interfaces that render formatted text and media in real time. Its primary cap

BlockNote is a block-based rich text editor and a real-time collaborative workspace. It uses a JSON-based data model to organize content into draggable, nestable blocks rather than a single flat document. The system functions as a high-level interface built on ProseMirror that abstracts document state into discrete, manipulatable content blocks. The project serves as a framework for integrating large language models into document editors, enabling context-aware text generation and AI-driven workflows. It also acts as a document export engine capable of converting structured block data into fo

CKEditor 4 is a browser-based WYSIWYG rich text editor that enables users to create and format HTML content directly in the browser. It operates on a plugin-based architecture with a configurable toolbar system, DOM-based content editing, and an event-driven lifecycle, all delivered through a CDN-based distribution model. The editor supports skin-based theming and includes a legacy plugin compatibility layer for backward compatibility. The editor distinguishes itself as a cross-platform framework that integrates natively with Angular, React, Vue, Electron, Android, and iOS environments. It of

Braft Editor is a React-based rich text editor built on Draft.js that provides a framework for content creation and formatting. It functions as a reusable UI component that allows users to compose formatted documents in a WYSIWYG interface and export the resulting content as HTML strings. The project features built-in localization support for multiple languages, including Chinese, Japanese, and Korean. It provides a modular system for extending editor functionality through plugins, custom toolbar mappings, and specialized media entities. The editor covers a broad range of content capabilitie

This project is a web-based rich text editor designed for markdown content authoring. It provides a dual-mode interface that synchronizes raw markdown syntax with a visual WYSIWYG editing experience, allowing users to toggle between modes while maintaining a consistent document state. The editor distinguishes itself through a modular architecture that supports custom content blocks and plugin extensions. This system enables the integration of specialized features such as code syntax highlighting, chart rendering, diagram generation, and complex table formatting. It also includes a live previe

Hocuspocus is a backend framework designed to facilitate real-time collaborative editing and state synchronization in web applications. It functions as a server-side infrastructure that manages persistent WebSocket connections, enabling multiple users to edit shared documents simultaneously while maintaining data consistency through a conflict-free replicated data type engine. The platform distinguishes itself through a modular, middleware-driven architecture that allows developers to intercept document lifecycle events, enforce custom access control policies, and integrate external services.

Wireflow is a real-time collaborative flowchart tool and visual mapping application. It provides a shared digital canvas where multiple users can simultaneously design diagrams, map user flows, and create process maps. The application uses an operational transformation engine to resolve conflicting edits and maintain a consistent state across all users. A vector-based renderer ensures that flowchart elements remain sharp at any zoom level, while a WebSocket synchronization layer broadcasts canvas updates and cursor movements instantly between clients. The project is delivered as a containeri