Create layered CSS shadows automatically.

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A fully customizable component library built on top of shadcn/ui. Beautiful, accessible, and ready for production.

A gallery of hand-drawn arrows and other design resources as SVGs that can be easily copied as SVG code or React components for use in your projects.

Skip is a framework for building reactive services

Squish - Batch Browser-based Image Compression

Browser & Web Worker focussed image codec wasm bundles derived from the Squoosh App.

Confetti in Svelte

Scan for React performance issues and eliminate slow renders in your app

Build Amazon Simple Queue Service (SQS) based applications without the boilerplate

Chat, with Durable Objects

Created with StackBlitz ⚡️

Ohayou(おはよう), HTTP load generator, inspired by rakyll/hey with tui animation.

Working group for using React Compiler in production

Pretty and customizable svg spinners for React.js

An animated number component for React, Vue, Svelte, and TS/JS.

A flexible distributed key-value datastore that is optimized for caching and other realtime workloads.

Tools and bundler plugins, to ergonomically load SVG files via use[href]

Beautiful credit cards for your payment forms

Style your readme using CSS with this simple trick

Moveable! Draggable! Resizable! Scalable! Rotatable! Warpable! Pinchable! Groupable! Snappable!

High-performance diffing of large datasets across databases

Open source tools for Remix (or any framework!)

A syntax-highlighting pager for git, diff, grep, and blame output

A tiny neural network for natural language detection.

A library for creating step-by-step workflows in your apps

JS regexes + future. A template tag for readable, high-performance, native JS regexes with extended syntax, context-aware interpolation, and always-on best practices.

a live music environment