ArloUI
Beautiful mobile UI components, built for the AI era.
What it does
ArloUI is an open-source mobile UI library built for both designers and AI coding agents. It gives you a carefully crafted set of reusable mobile components, patterns, and screens that can be used directly in React Native while making it easier for AI agents to generate interfaces that actually look good. Instead of starting from blank screens or generic components, give your agent a real mobile design system to build with. ArloUI is free and open-source.
Copy-paste React Native components with strong defaults, full state coverage, and motion specs.
An agent-first component library for building beautiful mobile apps. Copy-paste components with strong defaults, full state coverage, and motion specs. React Native today, SwiftUI soon. Made for agents — just as good in the hands of engineers and vibefrom arloui.com
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Nachos - React Native UI kit by Avocode2017 · ▲193Open source set of UI components for JS and React apps.




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Life & fun · 10d ago · louisabraham.github.io


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Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com