Build Better Websites. Create modern, resilient user experiences with web fundamentals.

💌 Build and send emails using React

All natural pine, faux fur and a bit of soho vibes for the classy minimalist

React components for efficiently rendering large lists and tabular data

A high performance Game Boy emulator for the Playdate™

An 8-bit RPG/Roguelike with D&D Monsters!

The beautiful & flexible React.js docs framework.

The most comprehensive authentication framework for TypeScript

Drag and Drop for React

TutorialKit by StackBlitz - Create interactive tutorials powered by the WebContainer API

Realtime application framework (Node.JS server)

Promise based HTTP client for the browser and node.js

FastAPI framework, high performance, easy to learn, fast to code, ready for production

The AI Code Editor

Social networking technology created by Bluesky

A friendly formatter to make date ranges small & sweet

A blazing fast, information dense media player built with Next.js.

Learn Japanese kanji by playing Pac-Man! Built with Elm and Elm Land.

Duolingo web app clone written with React, TypeScript, Next.js, Tailwind, and Zustand. Initialized with create-t3-app.

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

Source code from Build UI's "Tailwind Mastery" course

gcal/outlook like calendar component

A beautiful yet powerful syntax highlighter

Authentication, simple and clean

Our version of the Mac patcher for Mother 3 translations.