toeverything/blocksuite

Health v2 · maintenance only

Adoption not part of the score

5992 stars · 561 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

BlockSuite is a TypeScript toolkit of headless editor frameworks, web components, and editors for building content editing and collaborative applications on the web. It is natively powered by CRDTs (Yjs) for local-first collaboration, conflict resolution, and document streaming.

Use cases

• build a custom block-based document editor for the web
• add collaborative rich-text editing with CRDT sync to my app
• embed a Notion-style WYSIWYG editor in my web app
• build a whiteboard or canvas graphics editor with rich text
• create framework-agnostic editor components using web components
• implement local-first document editing with offline support

When to choose

• you need a customizable block editor or canvas editor with built-in collaboration
• you want framework-agnostic web components that interop with React, Vue, etc.
• you are building local-first apps requiring CRDT-based conflict resolution
• you want headless editor infrastructure you can fully restyle and extend

When to avoid

• you just need a simple drop-in rich text editor with minimal setup
• your project requires a mature ecosystem with extensive third-party plugins
• you need a non-web platform like native mobile or desktop without a web view
• you want a fully managed, batteries-included editor with fixed UI

Facets

library · maturity active

editor ui-components state-management web-framework templating web-development frontend text-editors developer-tools browser cross-platform crdt local-first collaborative-editing wysiwyg web-components rich-text-editor block-editor yjs notion-style-editor canvas-editor real-time web-server nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="toeverything/blocksuite")