Hacker News Digest · July 20, 2025

Hungary’s oldest library is fighting to save books from a beetle infestation npr.org / 2 comments

Make Your Own Backup System – Part 1: Strategy Before Scripts it-notes.dragas.net / 69 comments

I tried Vibe coding in BASIC and it didn’t go well goto10retro.com / 39 comments

Local LLMs versus offline Wikipedia evanhahn.com / 105 comments

Nobody knows how to build with AI yet worksonmymachine.substack.com / 225 comments

Mushroom learns to crawl after being given robot body (2024) the-independent.com / 21 comments

OpenAI claims gold-medal performance at IMO 2025 twitter.com / 647 comments

How to Run an Arduino for Years on a Battery makecademy.com / 0 comments

Death by AI davebarry.substack.com / 86 comments

Matterport walkthrough of the original Microsoft Building 3 my.matterport.com / 12 comments

Last updated: 2025-07-20 05:17:57 UTC