The best of Hacker News - July 23, 2025

1.
Qwen3-Coder: Agentic coding in the world

444 points

2.
Don't animate height

339 points

3.
TODOs aren't for doing

313 points

4.
More than you wanted to know about how Game Boy cartridges work

262 points

5.
Swift-erlang-actor-system

249 points

6.
Android Earthquake Alerts: A global system for early warning

234 points

7.
We built an air-gapped Jira alternative for regulated industries

194 points

8.
Subliminal learning: Models transmit behaviors via hidden signals in data

146 points

9.
Algorithms for Modern Processor Architectures

136 points

10.
I watched Gemini CLI hallucinate and delete my files

136 points

11.
Why you can't color calibrate deep space photos

89 points

12.
TapTrap: Animation‑Driven Tapjacking on Android

48 points

13.
Mathematics for Computer Science (2024)

40 points

14.
Countries across the world see food price shocks from climate extremes

24 points

15.
AI coding agents are removing programming language barriers

24 points

16.
Show HN: WTFfmpeg

23 points

17.
No Cheese Please

14 points

18.
Org tutorials

13 points

19.
The Benefits of Trunk-Based Development

11 points

20.
Managing EFI boot loaders for Linux: Controlling secure boot (2015)

9 points

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