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Open Source Note Taking & Knowledge Management Tools using CSS

A curated collection of the best open source applications for taking notes and managing personal knowledge. using CSS.

AI-powered research notebook with full privacy control

Combines AI summarization, podcast generation, and multi-format content ingestion for researchers and students who want to keep their data private.

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: