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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/

548•klaussilveira•10h ago•154 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...

873•xnx•15h ago•529 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes

78•matheusalmeida•1d ago•16 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo

188•isitcontent•10h ago•24 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty

190•dmpetrov•10h ago•84 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/

10•videotopia•3d ago•0 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com

298•vecti•12h ago•133 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox

347•aktau•16h ago•169 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/

74•quibono•4d ago•16 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/

346•ostacke•16h ago•90 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/

442•todsacerdoti•18h ago•226 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt

16•romes•4d ago•2 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/

241•eljojo•13h ago•148 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html

45•kmm•4d ago•3 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/

378•lstoll•16h ago•258 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/

5•helloplanets•4d ago•2 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/

223•i5heu•13h ago•170 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html

100•SerCe•6h ago•80 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en

162•limoce•3d ago•84 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK

14•denuoweb•1d ago•2 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...

20•gmays•5h ago•3 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3

63•phreda4•9h ago•11 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering

129•vmatsiiako•15h ago•56 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/

40•gfortaine•7h ago•11 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/

262•surprisetalk•3d ago•35 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/

1033•cdrnsf•19h ago•428 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob

6•neogoose•2h ago•3 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative

56•rescrv•18h ago•19 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview

85•antves•1d ago•63 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676

20•denysonique•6h ago•3 comments

Open in hackernews

Show HN: Quantum Tunnel

https://chuanqisun.github.io/quantum-tunnel/

30•osmoscraft•1mo ago

Comments

low_tech_punk•1mo ago

Google's ML team really nailed it. There are lots hand/head/eye tracking demos made with mediapipe.

I recommend checking out The Poet Engineer: https://x.com/poetengineer__

figkid•1mo ago

OpenCV.js is another option for running local models in the browser

https://github.com/TechStark/opencv-js

stokehacker•1mo ago

vibe coded? looking great and feels smooth.

hsuduebc2•1mo ago

I would be surprised

mvkel•1mo ago

Indeed it was[0]. Give the latest models a try. They're a major leap from just six months ago.

[0] https://chuanqisun.com/#projects

ranger_danger•1mo ago

Where does it say Quantum Tunnel was vibe-coded?

ingen0s•1mo ago

Pretty fun - keep it going

yalogin•1mo ago

I would like an explanation of what I am looking at :) it’s pretty cool but I don’t understand it

Nuzzerino•1mo ago

It’s okay to look at things as art. Not everything needs to be explained to have value.

ramoz•1mo ago

What's strange is I just saw a TikTok video in my Waymo earlier.

"a perfect explanation of quantum tunneling"

It was a baseball game. A pitcher had thrown a pitch, and there was some optical illusion of the ball appearing to go through the batter's swing. It looked like the ball went through the bat. Apparently this is quantum tunneling. The atoms aligned perfectly and the ball passed through.

ramoz•1mo ago

Yeah, I hate to ask, but I need to know if an AI coded this. Very well done.

culi•1mo ago

Nothing in the source code suggests AI was used

https://github.com/chuanqisun/quantum-tunnel/commits/

iryna_kondr•1mo ago

Great visualization! What part of this project was the hardest to get “right” (math, overall aesthetic balance, etc.)?