The best of Hacker News - June 19, 2025

1.
Show HN: Workout.cool – Open-source fitness coaching platform

604 points

2.
Show HN: Unregistry – “docker push” directly to servers without a registry

278 points

3.
My iPhone 8 Refuses to Die: Now It's a Solar-Powered Vision OCR Server

266 points

4.
Andrej Karpathy: Software in the era of AI [video]

263 points

5.
Poline – An enigmatic color palette generator using polar coordinates

230 points

6.
Homomorphically Encrypting CRDTs

212 points

7.
The unreasonable effectiveness of fuzzing for porting programs

194 points

8.
Websites are tracking you via browser fingerprinting

187 points

9.
Writing documentation for AI: best practices

162 points

10.
Bento: A Steam Deck in a Keyboard

108 points

11.
TI to invest $60B to manufacture foundational semiconductors in the U.S.

101 points

12.
The Missing 11th of the Month

92 points

13.
The Zed Debugger Is Here

90 points

14.
Fang, the CLI Starter Kit

89 points

15.
MCP Specification – version 2025-06-18 changes

88 points

16.
The Matrix (1999) Filming Locations – Shot-for-Shot – Sydney, Australia [video]

86 points

17.
Dr. Demento Announces Retirement After 55-Year Radio Career

55 points

18.
Elliptic Curves as Art

27 points

19.
Citizen science illuminates the nature of city lights

13 points

20.
Polyhedra Viewer

11 points

Previous
Next