frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Jane Street: Incremental

https://github.com/janestreet/incremental
43•handfuloflight•1h ago•9 comments

Who's afraid of Chinese models?

https://stratechery.com/2026/whos-afraid-of-chinese-models/
459•mfiguiere•18h ago•306 comments

Running Doom on Our Custom CPU and Going Viral

https://www.armaangomes.com/blogs/doom/
18•arghunter•1h ago•1 comments

A Koi Pond Mosaic Made from 10 Pounds of 3D Printer Waste

https://www.instructables.com/A-Koi-Pond-Mosaic-Made-From-10-Pounds-of-3D-Printe/
17•sudo_cowsay•1h ago•4 comments

Five US tech giants' hidden debts soar to $1.65T on opaque AI funding

https://asia.nikkei.com/business/technology/five-us-tech-giants-hidden-debts-soar-to-1.65tn-on-op...
76•NordStreamYacht•1h ago•11 comments

Kimi Work

https://www.kimi.com/products/kimi-work
467•ms7892•12h ago•201 comments

Jelly UI: Soft-body physics for native HTML form controls

https://jelly-ui.com/
412•baldvinmar•12h ago•143 comments

Human mathematicians are being outcounterexampled

https://xenaproject.wordpress.com/2026/07/20/human-mathematicians-are-being-outcounterexampled/
281•artninja1988•10h ago•99 comments

Show HN: Ex Situ – open-source spatial index of displaced cultural artifacts

https://exsitu.app/map
7•hbyel•31m ago•0 comments

Jellyfin founder Andrew leaves team

https://forum.jellyfin.org/t-project-leadership-changes
183•swat535•6h ago•114 comments

Flock Credibility Lost as It Repeatedly Lies to City Councils, Police, & Public

https://www.aclu.org/news/privacy-technology/tracking-alpr-cameras/flock-safety-credibility-lost-...
260•StatsAreFun•4h ago•42 comments

Nativ: Run frontier open models locally on your Mac

https://blaizzy.github.io/nativ/
227•aratahikaru5•11h ago•80 comments

I wrote an bash enumerator because I was sick of xargs

https://numerlab.org/2025/07/20/bashumerate-enumerator/
99•wallach-game•9h ago•71 comments

Show HN: Immersive Gaussian Splat tour of grace cathedral, San Francisco

https://vincentwoo.com/3d/grace_cathedral/
121•akanet•9h ago•27 comments

Flight Planning with Little Navmap

https://tech.marksblogg.com/little-navmap-flight-planning.html
4•marklit•4d ago•0 comments

Agent swarms and the new model economics

https://cursor.com/blog/agent-swarm-model-economics
159•jlaneve•11h ago•67 comments

Launch HN: Bloomy (YC S26) – AI-powered mastery learning for K-12

78•alexsouthmayd•12h ago•77 comments

China’s open-weights AI strategy is winning

https://werd.io/american-ai-is-locked-down-and-proprietary-its-losing/
1028•benwerd•14h ago•817 comments

Bash for Browser Front End

https://alganet.github.io/terminal/?p=post:2026-07-21-00-Bash-for-Browser-Frontend&lang=en
3•gaigalas•1h ago•0 comments

LEDs’ potential to save our night skies

https://spectrum.ieee.org/led-light-pollution
227•defrost•16h ago•171 comments

The Psychology of Software Teams

https://www.routledge.com/The-Psychology-of-Software-Teams/Hicks/p/book/9781032963389
68•dcre•5d ago•16 comments

My two year old taught me constraint solving

https://thecomputersciencebook.com/posts/how-my-2yo-taught-me-constraint-solving/
56•bambataa•1w ago•21 comments

The Power of Awareness: Overcoming Surveillance Capitalism

https://www.scottrlarson.com/presentations/overcoming-surveillance-capitalism-with-awareness/
77•trinsic2•9h ago•8 comments

Perfection is not over-engineering

https://var0.xyz/posts/perfection-is-not-over-engineering.html
219•var0xyz•15h ago•93 comments

Corners Don't Look Like That: Regarding Screenspace Ambient Occlusion (2012)

https://nothings.org/gamedev/ssao/
160•firephox•14h ago•66 comments

Hacker wipes Romania's land registry database

https://news.risky.biz/risky-bulletin-hacker-wipes-romanias-entire-land-registry-database/
614•speckx•15h ago•340 comments

You only need the frontier model for one single edit

https://stencil.so/blog/prewalk
98•jxmorris12•6d ago•25 comments

Shinjuku Station in 3D

https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/
182•Gecko4072•15h ago•37 comments

GTFO VR Mod Postmortem

https://dsprtn.dev/posts/GTFO-VR-Postmortem/
4•Dsprtn•3d ago•0 comments

How we measured AI writing across arXiv, and where the measurement breaks

https://unslop.run/blog/measuring-ai-writing-on-arxiv
203•dopamine_daddy•12h ago•149 comments
Open in hackernews

Cross sectioning insects in an electron microscope with a femtosecond laser [video]

https://www.youtube.com/watch?v=NwhVJ7cv9B4
92•surprisetalk•13h ago

Comments

ktm5j•11h ago
Ben Krasnow is just awesome, highly recommend his channel if anyone is into this kind of thing.
djmips•11h ago
He's into all kinds of things!
dekhn•5h ago
He stopped by my booth at Open Sauce yesterday, I let him know his work is awesome, inspiring, and also causes a little imposter syndrome. I'm just glad he shares his results with us!
twothreeone•5h ago
Oh wow, he's basically built a LASIK machine and operating it _inside_ the vacuum chamber of the SEM.
lll-o-lll•1h ago
Femto second laser lightsabering through insect heads + electron microscope to provide an MRI style animation through the insect. All in what appears to be some guys garage done as hacker as hacker can be. It’s crazy cool.