Open Source Collaborative Notes & Wikis using Objective-C
A curated collection of the best open source platforms for collaborative note-taking and building wikis. using Objective-C.
Markdown docs wired into tasks, email, and agents
Stars
3,850Last commit
11 hours agoLicense
AGPL-3.0
Collaborative markdown documents with real-time CRDT editing, AI agent cursors, mention linking, and built-in properties tied to your tasks, channels, and email.
Open Source Alternative to:
AI workspace for docs, projects, and wikis you control
Stars
75,784Last commit
10 days agoLicense
AGPL-3.0
Open source collaborative workspace combining notes, databases, and AI with full data ownership, offline support, and self-hosting options.
Open Source Alternative to:
Docs, whiteboards, and databases in one privacy-first workspace
Stars
71,712Last commit
11 hours agoLicense
MIT
An open-source, local-first knowledge base that merges structured docs, infinite whiteboards, databases, and AI into a single workspace for teams and creators.
Open Source Alternative to:
Local-first, Git-native personal knowledge base with AI
Stars
19,524Last commit
24 hours agoLicense
AGPL-3.0
A free, open source note-taking app built on plain Markdown files, Git version control, and direct AI model integration. No account required.
Open Source Alternative to:
Stellar Hosted – Managed Open Source software hosting in the EU: secure, compliant, fast.
Stellar Hosted