338
Scientists find a mechanism for how exercise protects the brain: exercise-induced liver protein strengthens the blood-brain barrier, improving memory and slowing age-related decline • Feb 21, 2026 at 11:30 AM • ucsf.edu • r/science
2132
Red Blood Cells Soak Up Sugar at High Altitude, Protecting Against Diabetes | "When we gave sugar to the mice in hypoxia, it disappeared from their bloodstream almost instantly" • Feb 21, 2026 at 11:03 AM • gladstone.org • r/science
114
Show HN: Iron-Wolf – Wolfenstein 3D source port in Rust • Feb 21, 2026 at 10:52 AM • github.com/Ragnaroek • Hacker News
17
How to spend your day online • Feb 21, 2026 at 10:52 AM • basic.bearblog.dev • Bear
420
I made possibly the stupidest CSS framework ever... • Feb 21, 2026 at 10:39 AM • tomhayes.github.io • r/webdev
15
Index, Count, Offset, Size • Feb 21, 2026 at 10:19 AM • tigerbeetle.com • r/programming
306
macOS's Little-Known Command-Line Sandboxing Tool (2025) • Feb 21, 2026 at 9:34 AM • igorstechnoclub.com • Hacker News
528
CXMT has been offering DDR4 chips at about half the prevailing market rate • Feb 21, 2026 at 9:32 AM • koreaherald.com • Hacker News
111
Build Your Own Forth Interpreter • Feb 21, 2026 at 9:14 AM • codingchallenges.fyi • Hacker News
66
Why Vegas doesn't care if you visit anymore • Feb 21, 2026 at 9:09 AM • youtube.com • ~finance
389
Unsung heroes: Flickr's URLs scheme • Feb 21, 2026 at 8:36 AM • unsung.aresluna.org • Hacker News
373
‘Viking’ was a job, not a matter of heredity: ancient DNA study (2020) • Feb 21, 2026 at 8:24 AM • science.org • Hacker News
10061
Girls rarely experience the “friend zone,” psychology study finds. Tendency for young men to mistake friendliness for sexual interest strengthens gradually throughout their teenage years. When adolescent girls express romantic interest, boys rarely dismiss it as mere friendliness. • Feb 21, 2026 at 8:02 AM • psypost.org • r/science
95
Hazardous Substances Found In All Headphones Tested By ToxFREE Project • Feb 21, 2026 at 8:00 AM • theguardian.com • science.slashdot
48
The Fastest Way to Board an Airplane - Interactive Animation • Feb 21, 2026 at 7:45 AM • i.redd.it • r/webdev
426
zclaw: personal AI assistant in under 888 KB, running on an ESP32 • Feb 21, 2026 at 7:37 AM • github.com/tnm • Hacker News
34
Minecraft Java Edition is switching from OpenGL to Vulkan rendering • Feb 21, 2026 at 7:27 AM • minecraft.net • ~games
102
The Fastest Way to Board an Airplane • Feb 21, 2026 at 6:55 AM • navendu.me • Lobsters
339P
Over 80% of 16 to 24-year-olds would vote to rejoin the EU • Feb 21, 2026 at 6:39 AM • itv.com • Hacker News
4659
People who engage in impulsive violence tend to have lower IQ scores. The findings provide evidence that lower intellectual abilities may make it harder for people to resolve conflicts peacefully. • Feb 21, 2026 at 6:01 AM • psypost.org • r/science
55
OpenAI's First ChatGPT Gadget Could Be a Smart Speaker With a Camera • Feb 21, 2026 at 6:00 AM • hardware.slashdot.org • devices.slashdot
206
Code has always been the easy part • Feb 21, 2026 at 5:46 AM • laughingmeme.org • Hacker News
224
A distributed queue in a single JSON file on object storage • Feb 21, 2026 at 5:31 AM • turbopuffer.com • Hacker News
93
Wikipedia blacklists Archive.today, starts removing 695,000 archive links • Feb 21, 2026 at 5:18 AM • arstechnica.com • Lobsters
17P
Soviet propaganda posters art that I like • Feb 21, 2026 at 5:16 AM • racc.blog • Bear
365
Andrej Karpathy talks about "Claws" • Feb 21, 2026 at 4:53 AM • simonwillison.net • Hacker News
300
I built a small website with funny backgrounds for remote meetings • Feb 21, 2026 at 4:33 AM • i.redd.it • r/webdev
266
LibreOffice blasts OnlyOffice for working with Microsoft to lock users in • Feb 21, 2026 at 3:54 AM • neowin.net • Hacker News
172
24 Hour Fitness won't let you unsubscribe from marketing spam, so I fixed it • Feb 21, 2026 at 3:39 AM • ahmedkaddoura.com • Hacker News
417P
EU mandates replaceable batteries by 2027 (2023) • Feb 21, 2026 at 3:28 AM • environment.ec.europa.eu • Hacker News
160
Coccinelle: Source-to-source transformation tool • Feb 21, 2026 at 3:26 AM • github.com/coccinelle • Hacker News
421
AI uBlock Blacklist • Feb 21, 2026 at 3:10 AM • github.com/alvi-se • Hacker News
394
Acme Weather • Feb 21, 2026 at 2:13 AM • acmeweather.com • Hacker News
141
Trunk Based Development • Feb 21, 2026 at 2:07 AM • trunkbaseddevelopment.com • Hacker News
1963
I verified my LinkedIn identity. Here's what I handed over • Feb 21, 2026 at 2:06 AM • thelocalstack.eu • Hacker News
1056
Creator of Claude Code: "Coding is solved" • Feb 21, 2026 at 1:57 AM • lennysnewsletter.com • r/webdev
2927
Creator of Claude Code: "Coding is solved" • Feb 21, 2026 at 1:55 AM • lennysnewsletter.com • r/programming
117
How an inference provider can prove they're not serving a quantized model • Feb 21, 2026 at 1:53 AM • tinfoil.sh • Hacker News
77
What are your architectural hot takes? • Feb 20, 2026 at 11:30 PM • tildes.net • ~humanities
255
Meta Deployed AI and It Is Killing Our Agency • Feb 20, 2026 at 11:29 PM • mojodojo.io • Hacker News
105
Topological Naming Problem • Feb 20, 2026 at 11:16 PM • wiki.freecad.org • Hacker News
16P
AI is coming for culture • Feb 20, 2026 at 10:15 PM • newyorker.com • ~life
683
"It's just text": client earned $15k+ on my code, now threatens to leave for Wix over a renewal fee • Feb 20, 2026 at 9:52 PM • reddit.com • r/webdev
130
Reason I can't crack system design rounds (jk) • Feb 20, 2026 at 9:07 PM • i.redd.it • r/webdev
61P
Fury Over Discord's Age Checks Explodes After Shady Persona Test In UK • Feb 20, 2026 at 9:02 PM • arstechnica.com • Slashdot
302
What Is OAuth? • Feb 20, 2026 at 8:33 PM • leaflet.pub • Hacker News
228
Cord: Coordinating Trees of AI Agents • Feb 20, 2026 at 8:27 PM • june.kim • Hacker News
29
Pinterest Is Drowning in a Sea of AI Slop and Auto-Moderation • Feb 20, 2026 at 8:25 PM • tech.slashdot.org • Slashdot
1332
Claws are now a new layer on top of LLM agents • Feb 20, 2026 at 7:56 PM • twitter.com/karpathy • Hacker News
388
Gamedate – A site to revive dead multiplayer games • Feb 20, 2026 at 7:44 PM • gamedate.org • Hacker News
190
We let anyone merge code to a live site. Here's what 7 weeks of chaos looked like. • Feb 20, 2026 at 7:22 PM • reddit.com • r/webdev
105
ATAboy is a USB adapter for legacy CHS only style IDE (PATA) drives • Feb 20, 2026 at 7:18 PM • github.com/redruM0381 • Hacker News
38
Ponderings on unicode support on the site, re: punycode, tags, etc • Feb 20, 2026 at 6:46 PM • tildes.net • ~tildes
136
Turn Dependabot Off • Feb 20, 2026 at 6:40 PM • words.filippo.io • r/programming
618P
Be wary of Bluesky • Feb 20, 2026 at 6:35 PM • kevinak.se • Hacker News
344
CERN rebuilt the original browser from 1989 (2019) • Feb 20, 2026 at 6:19 PM • worldwideweb.cern.ch • Hacker News
203
λProlog: Logic programming in higher-order logic • Feb 20, 2026 at 6:02 PM • lix.polytechnique.fr • Hacker News
734
Across the US, people are dismantling and destroying Flock surveillance cameras • Feb 20, 2026 at 5:50 PM • bloodinthemachine.com • Hacker News
451
A16z partner says that the theory that we’ll vibe code everything is wrong • Feb 20, 2026 at 5:47 PM • aol.com • Hacker News
22
Godot beginners: Here's how to fade in a 3D mesh • Feb 20, 2026 at 5:37 PM • tildes.net • ~comp
143
Snake game but every frame is a C program compiled into a snake game where each frame is a C program... • Feb 20, 2026 at 5:30 PM • youtu.be • r/programming
291
Don't create .gitkeep files, use .gitignore instead (2023) • Feb 20, 2026 at 5:27 PM • adamj.eu • Hacker News
564
Diode – Build, program, and simulate hardware • Feb 20, 2026 at 5:14 PM • withdiode.com • Hacker News
195
I hate AI side projects • Feb 20, 2026 at 5:03 PM • dylancastillo.co • Hacker News
291P
FCC asks stations for "pro-America" programming, like daily Pledge of Allegiance • Feb 20, 2026 at 5:02 PM • arstechnica.com • Hacker News
95
Phil Spencer is leaving Microsoft/Xbox • Feb 20, 2026 at 4:46 PM • theverge.com • ~games
140
Loon: A functional lang with invisible types, safe ownership, and alg. effects • Feb 20, 2026 at 4:45 PM • loonlang.com • Hacker News
85
Wikipedia blacklists archive.today, starts removing 695,000 archive links • Feb 20, 2026 at 4:41 PM • arstechnica.com • ~misc
827
Turn Dependabot off • Feb 20, 2026 at 4:25 PM • words.filippo.io • Hacker News
154
Show HN: Mines.fyi – all the mines in the US in a leaflet visualization • Feb 20, 2026 at 4:22 PM • mines.fyi • Hacker News
181
Phil Spencer is exiting Microsoft as AI executive takes over Xbox • Feb 20, 2026 at 4:05 PM • neowin.net • Hacker News
1549P
When given the option between marriage and domestic partnership, same-sex couples in the US overwhelmingly choose marriage. Findings indicate that marriage retains a distinct and powerful status due to its legal benefits, social clarity, and perceived level of commitment. • Feb 20, 2026 at 4:04 PM • psypost.org • r/science
400
Mobile dev here — well, not for long it seems • Feb 20, 2026 at 3:57 PM • reddit.com • r/webdev
52
OpenAI Has No Moat, No Tech Edge, No Lock-in and No Real Plan, Analyst Warns • Feb 20, 2026 at 3:44 PM • slashdot.org • Slashdot
1032
Adolescent cannabis use linked to doubling risk of psychotic and bipolar disorders: study of 463,396 adolescents found that past-year cannabis use during adolescence was associated with a significantly higher risk of incident psychotic (doubled), bipolar (doubled), depressive and anxiety disorders. • Feb 20, 2026 at 3:14 PM • phi.org • r/science
67P
I found a Vulnerability. They found a Lawyer • Feb 20, 2026 at 2:40 PM • dixken.de • Lobsters
168
Georgian wine culture dates back, uninterrupted, approximately 8k years • Feb 20, 2026 at 2:37 PM • wsetglobal.com • Hacker News
115
Turn Dependabot Off • Feb 20, 2026 at 2:31 PM • words.filippo.io • Lobsters
1339P
I found a vulnerability. they found a lawyer • Feb 20, 2026 at 2:19 PM • dixken.de • Hacker News
479
Every company building your AI assistant is now an ad company • Feb 20, 2026 at 1:55 PM • juno-labs.com • Hacker News
75
Hold on to your hardware • Feb 20, 2026 at 1:43 PM • xn--gckvb8fzb.com • ~tech
977
Wikipedia deprecates Archive.today, starts removing archive links • Feb 20, 2026 at 1:42 PM • arstechnica.com • Hacker News
2328
Facebook is cooked • Feb 20, 2026 at 1:25 PM • pilk.website • Hacker News
123
Lobsters Interview with steveklabnik • Feb 20, 2026 at 1:18 PM • alexalejandre.com • Lobsters
464
Blue light filters don't work – controlling total luminance is a better bet • Feb 20, 2026 at 1:14 PM • neuroai.science • Hacker News
316
Uncovering insiders and alpha on Polymarket with AI • Feb 20, 2026 at 1:11 PM • twitter.com/peterjliu • Hacker News
198
Making frontier cybersecurity capabilities available to defenders • Feb 20, 2026 at 1:03 PM • anthropic.com • Hacker News
2979
Keep Android Open • Feb 20, 2026 at 12:58 PM • f-droid.org • Hacker News
145
Lil' Fun Langs • Feb 20, 2026 at 12:34 PM • taylor.town • Hacker News
52
HSBC To Investors: If India Couldn't Build an Enterprise Software Challenger, Neither Can AI • Feb 20, 2026 at 12:20 PM • x.com/refsrc • Slashdot
19
i made beaded bag charms! • Feb 20, 2026 at 12:11 PM • blahg.online • Bear
280
Tesla has to pay historic $243M judgement over Autopilot crash, judge says • Feb 20, 2026 at 12:00 PM • electrek.co • Hacker News