Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

LFX Community Data Platform (CDP)

Federated single-user microblogging software

A list of conferences for decentralized social-media (DeSO), including the Fediverse, Bluesky, Farcaster, Lens, Matrix, Nostr, etc

A collaborative note taking, wiki and documentation platform that scales. Built with Django and React.

A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.

The headless rich text editor framework for web artisans.

The communications platform that puts data protection first.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

📚 Community guides for open source creators

Open source video conferencing app powered by LiveKit.

🎓 Path to a free self-taught education in Computer Science!