The best of Hacker News - April 21, 2025

1.
Gemma 3 QAT Models: Bringing AI to Consumer GPUs

491 points

2.
Things Zig comptime won't do

355 points

3.
Jagged AGI: o3, Gemini 2.5, and everything after

198 points

4.
I thought I bought a camera, but no DJI sold me a LICENSE to use their camera [video]

141 points

5.
The Effect of Deactivating Facebook and Instagram on Users' Emotional State

141 points

6.
Find the Odd Disk

117 points

7.
Crows can recognize geometric regularity

111 points

8.
Signal Carnival

102 points

9.
How encryption for Cinema Movies works

94 points

10.
Reverse engineering the obfuscated TikTok VM

93 points

11.
How Thai authorities use online doxxing to suppress dissent

89 points

12.
Decomposing Transactional Systems

87 points

13.
TikZJax: Embedding LaTeX Drawings in HTML

75 points

14.
Falsify: Hypothesis-Inspired Shrinking for Haskell (2023)

66 points

15.
The appeal of serving your web pages with a single process

61 points

16.
Show HN: Keep your PyTorch model in VRAM by hot swapping code

37 points

17.
X-Ray Defence

20 points

18.
Python's new t-strings

13 points

19.
Regular Expression Derivatives in Python [pdf] [video]

13 points

20.
Banana Pi BPI-RV2 RISC-V gateway board

11 points

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