This is a recap of the top 10 posts on Hacker News on Mar 4, 2026.

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

• (00:00) - Intro

MacBook Pro with M5 Pro and M5 Max
https://www.apple.com/newsroom/2026/03/apple-introduces-macbook-pro-with-all-new-m5-pro-and-m5-max/
https://news.ycombinator.com/item?id=47232453

Motorola GrapheneOS devices will be bootloader unlockable/relockable
https://grapheneos.social/@GrapheneOS/116160393783585567
https://news.ycombinator.com/item?id=47241551

Claude's Cycles [pdf]
https://www-cs-faculty.stanford.edu/~knuth/papers/claude-cycles.pdf
https://news.ycombinator.com/item?id=47230710

Don't become an engineering manager
https://newsletter.manager.dev/p/dont-become-an-engineering-manager
https://news.ycombinator.com/item?id=47232727

GPT‑5.3 Instant
https://openai.com/index/gpt-5-3-instant/
https://news.ycombinator.com/item?id=47236169

TikTok will not introduce end-to-end encryption, saying it makes users less safe
https://www.bbc.com/news/articles/cly2m5e5ke4o
https://news.ycombinator.com/item?id=47241817

When AI writes the software, who verifies it?
https://leodemoura.github.io/blog/2026/02/28/when-ai-writes-the-worlds-software.html
https://news.ycombinator.com/item?id=47234917

Voxile: A ray-traced game made in its own engine and programming language
https://elbowgreasegames.substack.com/p/voxray-games-pushes-major-update
https://news.ycombinator.com/item?id=47239042

Agentic Engineering Patterns
https://simonwillison.net/guides/agentic-engineering-patterns/
https://news.ycombinator.com/item?id=47243272

An Interactive Intro to CRDTs (2023)
https://jakelazaroff.com/words/an-interactive-intro-to-crdts/
https://news.ycombinator.com/item?id=47237460