Extendable rich text editor for human and AI Agent collaboration.
Collaborative Brick Layout Designer — real-time multi-user web editor for LEGO-style brick layouts. Self-hosted via Docker.
Open-source, self-hostable Notion/HackMD-style collaborative notes with real-time CRDT editing and bring-your-own-endpoint AI
Star if this work helped you! TypeScript-first rich text editor for React, built on Lexical. Drop-in presets or fully headless, Markdown-native, with live collaboration (Yjs), resizable media and smooth Next.js/Astro support. Crafted with 💗 by developers for developers who want control without chaos.
A bullet journal PWA that keeps Ryder Carroll's notation exactly as written. Offline-first, end-to-end encrypted.
A webapp that takes your writing process to next level by enabling you to collaborate with people with AI support as well
The Yjs CRDT WebSocket backend for conflict-free real-time collaboration in your app.
The AI-assisted, open-source alternative to Notion and Confluence: a team wiki that lives in Git, with real-time editing, data tables, whiteboards, offline mode, and first-class AI agents. Live demo: https://demo.foliowiki.online
DCN is a censorship resistant, end-to-end encrypted, serverless WEB3.0 Chat to communicate anonymously through decentralized networks. Using CRDTs (offline-first PWA), Websocket, WebRTC, WebTorrent and IPFS to accomplish this task. end-to-end encrypted. Always, 100% - FOSS - open source!
Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.
Collaborative performant and extensible general purpose rich text editor
A whiteboard for your own server, like Apple Freeform: notes, shapes, drawings and photos, edited live together. Self-hosted, with a shape library and JSON Canvas.
A premium, real-time collaborative coding environment built with Next.js, Yjs, and Monaco Editor.
A workspace for connecting information across the tools you already use.
🚩 Build robust web applications effortlessly with Derails, the ultimate framework following the revolutionary MVC pattern for state-approved development.
노션과 같은 기능을 하는 웹 앱. TypeScript + Next.js. 기능 278개 조사 · 스키마 정본 확정 · MVP 65개부터 시작.
A pure-Go, production-grade implementation of Yjs. Runs real collaborative apps: a horizontally-scaling, Hocuspocus-compatible websocket server with versioned persistence and compaction. Hardened by differential fuzzing and a byte-level conformance suite. Also embeddable on iOS/Android via gomobile.
Shared data types for building collaborative software
A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.
A local-first LaTeX & Typst web editor with real-time collaboration & offline support
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