The best of Hacker News - June 22, 2025

1.
U.S. bombs Iranian nuclear sites

501 points

2.
Airpass – easily overcome WiFi time limits

286 points

3.
Tell HN: Beware confidentiality agreements that act as lifetime non competes

283 points

4.
Using Microsoft's New CLI Text Editor on Ubuntu

241 points

5.
uBlock Origin Lite Beta for Safari iOS

209 points

6.
Scaling our observability platform by embracing wide events and replacing OTel

176 points

7.
LaborBerlin: State-of-the-Art 16mm Projector

156 points

8.
Denmark's Archaeology Experiment Is Paying Off in Gold and Knowledge

121 points

9.
P-Hacking in Startups

117 points

10.
AllTracker: Efficient Dense Point Tracking at High Resolution

71 points

11.
TPU (Tensor Processing Unit) Deep Dive

69 points

12.
Show HN: Luna Rail – treating night trains as a spatial optimization problem

56 points

13.
Axolotls May Hold the Key to Regrowing Limbs

54 points

14.
Compact Representations for Arrays in Lua [pdf]

53 points

15.
Type Inference Zoo

53 points

16.
Sound As Pure Form: Music Language Inspired by Supercollider, APL, and Forth

43 points

17.
The bad boy of bar charts: William Playfair (2023)

37 points

18.
Compiler for the B Programming Language

35 points

19.
Debunking NIST's calculation of the Kyber-512 security level (2023)

33 points

20.
P2piano: A P2P collaboration space for the musically inclined

8 points

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