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Personal Knowledge Management (PKM)
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Using Ruby
Open Source Personal Knowledge Management (PKM) Tools using Ruby
A curated collection of the best open source tools for organizing personal information and building knowledge graphs. using Ruby.
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Openlane
– Open-source, developer-first platform for automated compliance, risk management, and built-in Trust Center.
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Joplin
Encrypted note-taking that syncs across all your devices
Stars
55,343
Forks
6,160
Last commit
6 hours ago
Cross-platform note-taking app with end-to-end encryption, Markdown support, web clipping, and sync via Dropbox, OneDrive, or Joplin Cloud.
Open Source
Alternative to:
Obsidian
Notesnook
Zero-knowledge encrypted notes that sync across all devices
Stars
14,181
Forks
963
Last commit
15 hours ago
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:
Notion
Justnote
Privacy-focused note-taking made simple and fast
Stars
67
Forks
5
Last commit
5 months ago
Justnote is a secure note-taking app that lets you easily create and sync notes across devices while maintaining full control of your data.
Open Source
Alternative to:
Notion
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Stellar Hosted
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