Stars
The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.
Fast, accurate & comprehensive text measurement & layout
Create, calculate, and format money in JavaScript and TypeScript
Build ultra fast, tiny, and cross-platform desktop apps with Typescript.
217 kB, tiny offline reverse geocoding library that works anywhere, browser, Node.js, web worker. High performance (S2 cell based). Looks up country and nearest city, given GPS coordinates
A zoomable grid of photos with delightful transitions inspired by the iOS Photos app
Minimal PDF creation library. <400 LOC, zero dependencies, makes real PDFs.
React/React Native component and hook to animate counting up or down to a number
Self-host Open Source fonts in neatly bundled NPM packages.
Get the main content of any page as Markdown.
On-device LLM execution in React Native with Vercel AI SDK compatibility
The elegant bundler for libraries powered by Rolldown
Package your Node.js application into a single executable file, but only 10MB.🔥
Portable and lightweight cross-platform desktop application development framework
A lightweight, unstyled, and composable emoji picker for React.
AI-Native Open-Source Next.js commerce. Powered by Stripe. Ultra fast with typesafe Commerce SDK. Built for AI development (Claude, Codex, Cursor).
A cartesian way of managing scrollviews and keyboards.
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
An open source collection of animated, interactive & fully customizable React components for building memorable websites.
A library and language for building parsers, interpreters, compilers, etc.
Free and Open Source Alternative to Splitwise. Share expenses with your friends and family.
A tiny JavaScript runtime for RP2040 (Raspberry Pi Pico)
Convert inconsistent country names and codes into ISO 3166-1 alpha-2.
A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/
Simple, expected, and deterministic best-match sorting of an array in JavaScript