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Stories from February 21, 2026 (UTC)
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1.
I verified my LinkedIn identity. Here's what I handed over (thelocalstack.eu)
1192 points by ColinWright 20 hours ago | 416 comments
2.
Acme Weather (acmeweather.com)
213 points by cryptoz 20 hours ago | 127 comments
3.
CERN rebuilt the original browser from 1989 (2019) (cern.ch)
244 points by tylerdane 1 day ago | 89 comments
4.
How far back in time can you understand English? (deadlanguagesociety.com)
399 points by spzb 3 days ago | 231 comments
5.
Cord: Coordinating Trees of AI Agents (june.kim)
147 points by gfortaine 1 day ago | 75 comments
6.
What Is OAuth? (leaflet.pub)
209 points by cratermoon 1 day ago | 77 comments
7.
AI uBlock Blacklist (github.com/alvi-se)
232 points by rdmuser 19 hours ago | 104 comments
8.
What not to write on your security clearance form (1988) (milk.com)
401 points by wizardforhire 10 hours ago | 179 comments
9.
Index, Count, Offset, Size (tigerbeetle.com)
155 points by ingve 3 days ago | 77 comments
10.
Every company building your AI assistant is now an ad company (juno-labs.com)
298 points by ajuhasz 1 day ago | 158 comments
11.
Be wary of Bluesky (kevinak.se)
259 points by kevinak 1 day ago | 177 comments
12.
Lean 4: How the theorem prover works and why it's the new competitive edge in AI (venturebeat.com)
130 points by tesserato 4 days ago | 59 comments
13.
Across the US, people are dismantling and destroying Flock surveillance cameras (bloodinthemachine.com)
427 points by latexr 1 day ago | 254 comments
14.
Andrej Karpathy talks about "Claws" (simonwillison.net)
276 points by helloplanets 17 hours ago | 66 comments
15.
Don't create .gitkeep files, use .gitignore instead (2023) (adamj.eu)
132 points by frou_dh 1 day ago | 78 comments
16.
Claws are now a new layer on top of LLM agents (twitter.com/karpathy)
222 points by Cyphase 1 day ago | 664 comments
17.
The true story behind the Toronto mystery tunnel (2015) (macleans.ca)
75 points by mhb 4 days ago | 18 comments
18.
Personal Statement of a CIA Analyst (antipolygraph.org)
188 points by grubbs 10 hours ago | 113 comments
19.
Permacomputing (xxiivv.com)
110 points by tosh 4 days ago | 27 comments
20.
Parse, Don't Validate and Type-Driven Design in Rust (harudagondi.space)
141 points by todsacerdoti 8 hours ago | 39 comments
21.
Coccinelle: The Linux kernel's source-to-source transformation tool (github.com/coccinelle)
81 points by anon111332142 19 hours ago | 25 comments
22.
EDuke32 – Duke Nukem 3D (Open-Source) (eduke32.com)
161 points by reconnecting 7 hours ago | 59 comments
23.
Show HN: Iron-Wolf – Wolfenstein 3D source port in Rust (github.com/ragnaroek)
62 points by ragnaroekX 12 hours ago | 21 comments
24.
Gitas – A tool for Git account switching (github.com/letmutex)
60 points by letmutex 4 days ago | 42 comments
25.
I Don't Like Magic (adactio.com)
122 points by edent 3 days ago | 99 comments
26.
Why is Claude an Electron app? (dbreunig.com)
349 points by dbreunig 6 hours ago | 324 comments
27.
Toyota Mirai hydrogen car depreciation: 65% value loss in a year (carbuzz.com)
112 points by iancmceachern 9 hours ago | 254 comments
28.
macOS's Little-Known Command-Line Sandboxing Tool (2025) (igorstechnoclub.com)
195 points by Igor_Wiwi 13 hours ago | 80 comments
29.
Understanding Std:Shared_mutex from C++17 (cppstories.com)
40 points by ibobev 4 days ago | 23 comments
30.
A16z partner says that the theory that we’ll vibe code everything is wrong (aol.com)
94 points by paulpauper 1 day ago | 138 comments

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