This is a recap of the top 10 posts on Hacker News on Mar 24, 2026.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

• (00:00) - Intro

iPhone 17 Pro Demonstrated Running a 400B LLM
https://twitter.com/anemll/status/2035901335984611412
https://news.ycombinator.com/item?id=47490070

Claude Code Cheat Sheet
https://cc.storyfox.cz
https://news.ycombinator.com/item?id=47495527

Autoresearch on an old research idea
https://ykumar.me/blog/eclip-autoresearch/
https://news.ycombinator.com/item?id=47493460

I built an AI receptionist for a mechanic shop
https://www.itsthatlady.dev/blog/building-an-ai-receptionist-for-my-brother/
https://news.ycombinator.com/item?id=47487536

Finding all regex matches has always been O(n²)
https://iev.ee/blog/the-quadratic-problem-nobody-fixed/
https://news.ycombinator.com/item?id=47443903

Trivy under attack again: Widespread GitHub Actions tag compromise secrets
https://socket.dev/blog/trivy-under-attack-again-github-actions-compromise
https://news.ycombinator.com/item?id=47475888

How I'm Productive with Claude Code
https://neilkakkar.com/productive-with-claude-code.html
https://news.ycombinator.com/item?id=47494890

An incoherent Rust
https://www.boxyuwu.blog/posts/an-incoherent-rust/
https://news.ycombinator.com/item?id=47490648

Dune3d: A parametric 3D CAD application
https://github.com/dune3d/dune3d
https://news.ycombinator.com/item?id=47475417