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SectorC: A C Compiler in 512 bytes

https://xorvoid.com/sectorc.html
115•valyala•4h ago•19 comments

The F Word

http://muratbuffalo.blogspot.com/2026/02/friction.html
52•zdw•3d ago•17 comments

Brookhaven Lab's RHIC concludes 25-year run with final collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
28•gnufx•3h ago•22 comments

Speed up responses with fast mode

https://code.claude.com/docs/en/fast-mode
62•surprisetalk•4h ago•72 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
103•mellosouls•7h ago•186 comments

Tiny C Compiler

https://bellard.org/tcc/
3•guerrilla•36m ago•0 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
146•AlexeyBrin•10h ago•26 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
104•vinhnx•7h ago•14 comments

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

https://openciv3.org/
855•klaussilveira•1d ago•261 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
1097•xnx•1d ago•620 comments

First Proof

https://arxiv.org/abs/2602.05192
71•samasblack•6h ago•51 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
9•mbitsnbites•3d ago•0 comments

Italy Railways Sabotaged

https://www.bbc.co.uk/news/articles/czr4rx04xjpo
16•vedantnair•38m ago•9 comments

Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
65•thelok•6h ago•12 comments

I write games in C (yes, C)

https://jonathanwhiting.com/writing/blog/games_in_c/
143•valyala•4h ago•119 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
242•jesperordrup•14h ago•81 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
522•theblazehen•3d ago•194 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
34•momciloo•4h ago•5 comments

Reinforcement Learning from Human Feedback

https://rlhfbook.com/
95•onurkanbkrc•9h ago•5 comments

Selection Rather Than Prediction

https://voratiq.com/blog/selection-rather-than-prediction/
15•languid-photic•3d ago•5 comments

72M Points of Interest

https://tech.marksblogg.com/overture-places-pois.html
39•marklit•5d ago•6 comments

A Fresh Look at IBM 3270 Information Display System

https://www.rs-online.com/designspark/a-fresh-look-at-ibm-3270-information-display-system
51•rbanffy•4d ago•10 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
193•1vuio0pswjnm7•11h ago•282 comments

Coding agents have replaced every framework I used

https://blog.alaindichiappari.dev/p/software-engineering-is-back
261•alainrk•9h ago•434 comments

France's homegrown open source online office suite

https://github.com/suitenumerique
619•nar001•8h ago•277 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
125•videotopia•4d ago•40 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
102•speckx•4d ago•124 comments

Show HN: Kappal – CLI to Run Docker Compose YML on Kubernetes for Local Dev

https://github.com/sandys/kappal
35•sandGorgon•2d ago•16 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
213•limoce•4d ago•119 comments

We mourn our craft

https://nolanlawson.com/2026/02/07/we-mourn-our-craft/
361•ColinWright•3h ago•436 comments
Open in hackernews

Show HN: Photoshop Clone Built in React

https://github.com/chase-manning/react-photo-studio
49•chase-manning•8mo ago
I built React Photo Studio, a free image editor that runs entirely in the browser with React and WebGL. Right now only the brush tool is functional for drawing, while the rest of the interface is a prototype awaiting development. Everything is client side, no backend.

I would appreciate feedback on usability and code structure, and I welcome pull requests.

Live demo https://reactphotostudio.app Code https://github.com/chase-manning/react-photo-studio

Comments

Brajeshwar•8mo ago
You might like https://www.photopea.com (not open source), and https://chowderman.github.io/xp-paint.html which is open source at https://github.com/h53d/xp-paint
codetrotter•8mo ago
https://github.com/chowderman/chowderman.github.io looks to be the original repo for https://github.com/h53d/xp-paint then.

And the other is a clone of that repo which was reuploaded manually instead of using the “fork” UI buttons of GitHub. Which is fine and all. But better to link the original as the repo anyway.

Maksadbek•8mo ago
This is tool is amazing! I know it's built using WASM and creator earns a lot on this tool from ads. https://news.ycombinator.com/item?id=26769141
abejfehr•8mo ago
Photopea isn't made using WASM, it's just vanilla HTML/JS/CSS

Edit: well besides (as of 3 years ago) 2 modules apparently: https://www.reddit.com/r/IAmA/comments/s2elpv/comment/hsfwn9...

janmo•8mo ago
Photopea is really amazing, we even use it professionaly
sandreas•8mo ago
There is also pixlr: https://pixlr.com
janmo•8mo ago
It is a bit disappointing, almost every feature I click it says that it is still in develoment.
abejfehr•8mo ago
I'm not actually sure that you can do anything besides draw right now
maximge•8mo ago
I see a lot of "Feature In Development"...Well, the "Clone is in Development..."
mdhb•8mo ago
Meanwhile.. actual photoshop is built with web components.
renerick•8mo ago
So it's basically just static a visual reproduction (aside from the brush). Nothing wrong with that, but I still was hoping for a bit more functional demo, at least with working menus/buttons/dropdowns and layout management.
vrighter•8mo ago
Sorry, but you haven't built it yet. Built it means it is mostly working. This is mostly not even implemented, much less working.
broadwayinc•8mo ago
Still this is pretty cool
alexpadula•8mo ago
"feature in development". This is really spot on in regards to UI though :D
axelMI•8mo ago
you could have a look at the source code in https://github.com/xdadda/mini-photo-editor for image effects (demo at https://mini2-photo-editor.netlify.app/)