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Open Source Note-Taking Tools using Postgres

A curated collection of the best open source apps for capturing and organizing notes, from plain-text and markdown editors to linked notebooks that sync across devices. using Postgres.

Encrypted note-taking that syncs across all your devices
  • Stars

    56,994
  • Last commit

    9 hours ago
  • License

    Unknown
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:

AI-Powered Note Taking App
  • Stars

    11,153
  • Last commit

    2 months ago
  • License

    GPL-3.0
The next generation of open-source AI-powered card notes designed to help you quickly capture and organize inspiration so that ideas never run out.

Open Source Alternative to:

Self-hosted sticky notes with better organization
  • Stars

    43
  • Last commit

    4 days ago
  • License

    MIT
A self-hosted, open-source note-taking app that keeps the Google Keep sticky-note feel while adding folders, timelines, list views, and import support.

Open Source Alternative to: