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Stories from June 30, 2026
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1.
Claude Code is steganographically marking requests (thereallo.dev)
2368 points by kirushik 1 day ago | 716 comments
2.
Claude Sonnet 5 (anthropic.com)
1240 points by marinesebastian 1 day ago | 766 comments
3.
Building a custom octocopter from scratch with no prior hardware experience (mgdubiel.com)
404 points by noleary 3 days ago | 90 comments
4.
Claude Science (claude.com)
555 points by lebovic 1 day ago | 171 comments
5.
LongCat-2.0, a large-scale MoE model with 1.6T total and 48B Active (longcat.chat)
278 points by benjiro29 2 days ago | 85 comments
6.
Nano Banana 2 Lite (deepmind.google)
430 points by minimaxir 1 day ago | 191 comments
7.
Open Source Low Tech (opensourcelowtech.org)
662 points by grep_it 5 days ago | 138 comments
8.
CERN bids farewell to the LHC and enters Long Shutdown 3 (home.cern)
313 points by HelloUsername 2 days ago | 100 comments
9.
30-year sentence for transporting zines is a five-alarm fire for free speech (theintercept.com)
716 points by xrd 3 days ago | 480 comments
10.
How does a pull-back car work? Illustrated teardown (mechanical-pencil.com)
265 points by Muhammad523 3 days ago | 42 comments
11.
Leanstral 1.5 (mistral.ai)
299 points by vetronauta 1 day ago | 134 comments
12.
European digital ID wallets rely on safety services of Google and Apple (waag.org)
705 points by donohoe 1 day ago | 303 comments
13.
I built a mmWave material classification radar (2025) (gauthier-lechevalier.com)
200 points by GL26 1 day ago | 59 comments
14.
One million passports leaked online (theverge.com)
410 points by jruohonen 3 days ago | 240 comments
15.
Knoppix (knopper.net)
333 points by hoangvmpc 1 day ago | 119 comments
16.
Memory Safe Context Switching (fil-c.org)
211 points by modeless 2 days ago | 30 comments
17.
I ported Kubernetes to the browser (ngrok.com)
326 points by peterdemin 1 day ago | 102 comments
18.
Have you restarted your computer this week? (taonaw.com)
219 points by surprisetalk 1 day ago | 394 comments
19.
Tokyo has only two barley tea makers, we visited one to see how mugicha is made (soranews24.com)
159 points by zdw 1 day ago | 44 comments
20.
Memoirs of Extraordinary Popular Delusions and the Madness of Crowds (1852) (gutenberg.org)
189 points by lstodd 1 day ago | 65 comments
21.
The US ambassador had Belgian police stop our reporting (europeancorrespondent.com)
687 points by robtherobber 1 day ago | 326 comments
22.
Linux for the Sega MegaDrive (github.com/linuxmd)
212 points by HardwareLust 2 days ago | 69 comments
23.
Exploring PDP-1 Lisp (1960) (obsolescence.dev)
110 points by ozymandiax 2 days ago | 25 comments
24.
From brain waves to words: a new path to communication without surgery (meta.com)
183 points by alok-g 1 day ago | 89 comments
25.
Ante: A new way to blend borrow checking and reference counting (verdagon.dev)
120 points by g0xA52A2A 3 days ago | 28 comments
26.
Old Computer Challenge (occ.sdf.org)
115 points by wrxd 4 days ago | 77 comments
27.
County with 37 Data Centers Asks Schools to 'Conserve Electricity' (404media.co)
418 points by 01-_- 1 day ago | 184 comments
28.
Stroustrup's Rule (2024) (buttondown.com/hillelwayne)
116 points by bmacho 4 days ago | 34 comments
29.
The labor share of income in the US is at its lowest post-war level (newyorkfed.org)
495 points by loughnane 1 day ago | 537 comments
30.
Hatari – Online Atari ST/STE/TT/Falcon Emulator (frama.io)
82 points by gregsadetsky 1 day ago | 15 comments

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