Hacker News Highlights

This is a recap of the top 10 posts on Hacker News on Mar 31, 2025.

Blue95: a desktop for your childhood home's computer room
https://github.com/winblues/blue95
https://news.ycombinator.com/item?id=43524937

Claim for a missing tooth
https://tf230.matteason.co.uk/
https://news.ycombinator.com/item?id=43504514

Public secrets exposure leads to supply chain attack on GitHub CodeQL
https://www.praetorian.com/blog/codeqleaked-public-secrets-exposure-leads-to-supply-chain-attack-on-github-codeql/
https://news.ycombinator.com/item?id=43527044

Installing air filters in classrooms has surprisingly large educational benefits (2020)
https://www.vox.com/2020/1/8/21051869/indoor-air-pollution-student-achievement
https://news.ycombinator.com/item?id=43529257

Ask HN: What are you working on? (March 2025)
https://news.ycombinator.com/item?id=43527452

Introduction to System Programming in Linux (Early Access)
https://nostarch.com/introduction-system-programming-linux
https://news.ycombinator.com/item?id=43526763

BreezeWiki makes wiki pages on Fandom readable
https://breezewiki.com/
https://news.ycombinator.com/item?id=43529163

Win98-quickinstall: A framework and installer to quickly install Windows 98
https://github.com/oerg866/win98-quickinstall
https://news.ycombinator.com/item?id=43530889

Fragments of a rare Merlin manuscript from c. 1300
https://www.cam.ac.uk/stories/merlin-manuscript-discovered-cambridge
https://news.ycombinator.com/item?id=43529709

Oka.wiki
https://oka.wiki/
https://news.ycombinator.com/item?id=43529104