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Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
289•theblazehen•2d ago•95 comments

Software Engineering Is Back

https://blog.alaindichiappari.dev/p/software-engineering-is-back
20•alainrk•1h ago•10 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
34•AlexeyBrin•1h ago•5 comments

Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501
14•onurkanbkrc•1h ago•1 comments

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

https://openciv3.org/
715•klaussilveira•16h ago•216 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
978•xnx•21h ago•562 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
94•jesperordrup•6h ago•35 comments

Omarchy First Impressions

https://brianlovin.com/writing/omarchy-first-impressions-CEEstJk
11•tosh•1h ago•8 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
138•matheusalmeida•2d ago•36 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
74•videotopia•4d ago•11 comments

Ga68, a GNU Algol 68 Compiler

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
16•matt_d•3d ago•4 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
46•helloplanets•4d ago•46 comments

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

https://github.com/valdanylchuk/breezydemo
242•isitcontent•16h ago•27 comments

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

https://github.com/pydantic/monty
242•dmpetrov•16h ago•128 comments

Cross-Region MSK Replication: K2K vs. MirrorMaker2

https://medium.com/lensesio/cross-region-msk-replication-a-comprehensive-performance-comparison-o...
4•andmarios•4d ago•1 comments

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

https://vecti.com
344•vecti•18h ago•153 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
510•todsacerdoti•1d ago•248 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
393•ostacke•22h ago•101 comments

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

https://eljojo.github.io/rememory/
309•eljojo•19h ago•192 comments

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

https://github.com/microsoft/litebox
361•aktau•22h ago•187 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
436•lstoll•22h ago•286 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
31•1vuio0pswjnm7•2h ago•31 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
73•kmm•5d ago•11 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
26•bikenaga•3d ago•13 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
98•quibono•4d ago•22 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
277•i5heu•19h ago•227 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...
43•gmays•11h ago•14 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/
1088•cdrnsf•1d ago•469 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
312•surprisetalk•3d ago•45 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
36•romes•4d ago•3 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/)