Open-source repos for Notion
5 repos tagged Notion, sorted by GitHub stars. Add filters from the other category types to narrow the list.
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AppFlowy-IO/AppFlowy
Notion-style workspace for notes, docs, databases and Kanban that you can run locally or self-host.
Docs and wiki, Project management, Web, Android, Operations, Product, Self hosters
78.1k starsAGPL-3.0Updated 28 Oct 2026
toeverything/AFFiNE
Workspace that merges docs, whiteboards and databases, positioned as a Notion and Miro alternative.
74.1k starsOtherUpdated 2 Nov 2026
enescingoz/awesome-n8n-templates
Collection of 280+ importable n8n workflow files for Gmail, Telegram, Slack, Notion, AI agents and RAG bots.
Workflow automation, AI agents, Chatbots, Email, Telegram, Operations, Marketing, Agencies, No-code, Solo founders
26.2k starsOtherUpdated 12 Sept 2026
MODSetter/SurfSense
Self-hosted research assistant that searches your notes, Slack, Notion and the web, like NotebookLM.
RAG and search, Knowledge base, Slack, Operations, Self hosters
16.7k starsApache-2.0Updated 2 Nov 2026
makenotion/notion-mcp-server
Notion's official MCP server for reading and updating pages and databases from AI assistants.
4.7k starsMITUpdated 29 Oct 2026