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Open Source Personal Knowledge Management (PKM) Tools using Vitest

A curated collection of the best open source tools for organizing personal information and building knowledge graphs. using Vitest.

Zero-knowledge encrypted notes that sync across all devices

End-to-end encrypted note-taking app with zero-knowledge architecture, cross-device sync, web clipper, and a self-hostable sync server.

Open Source Alternative to:

Browser and notebook combined with local-first AI

A browser that doubles as a personal notebook, letting you research, summarize, and take notes on web pages, PDFs, and videos without switching apps.

Open Source Alternative to: