Show HN: An AI zettelkasten that extracts ideas from articles, videos, and PDFs

Published: (December 1, 2025 at 01:20 PM EST)
1 min read

Source: Hacker News

Introducing Jargon

Hey HN! Over the weekend (leaning heavily on Opus 4.5) I wrote Jargon – an AI‑managed zettelkasten that reads articles, papers, and YouTube videos, extracts the key ideas, and automatically links related concepts together.

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