The React Framework

Set up a modern web app by running one command.

Clean Code concepts adapted for JavaScript

A modern JavaScript utility library delivering modularity, performance, & extras.

Cheatsheets for experienced React developers getting started with TypeScript

A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.

It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.

Reorderable drag-and-drop lists for modern browsers and touch devices. No jQuery or framework required.

🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.

🌟 JavaScript Style Guide, with linter & automatic code fixer

Create the next immutable state by mutating the current one

Javascript audio library for the modern web.

A javascript library for multi-touch gestures :// You can touch this

String validation

An alternative side effect model for Redux apps

Node.js test runner that lets you develop with confidence 🚀

Recoil is an experimental state management library for React apps. It provides several capabilities that are difficult to achieve with React alone, while being compatible with the newest features o…

The Reactive Extensions for JavaScript

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

🌊 A flexible and fun JavaScript file upload library

A React utility belt for function components and higher-order components.

The router for easy microfrontends

ES2015 [ES6] cheatsheet containing tips, tricks, best practices and code snippets

📦 Workbox: JavaScript libraries for Progressive Web Apps

why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

🏎 A set of primitives to build simple, flexible, WAI-ARIA compliant React autocomplete, combobox or select dropdown components.

⚡️Faster subsequent page-loads by prefetching in-viewport links during idle time

✨ Create server-rendered universal JavaScript applications with no configuration

Extract & Inline Critical-path CSS in HTML pages

Compile a Node.js project into a single file. Supports TypeScript, binary addons, dynamic requires.