Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

Animate on scroll library

String validation

A document head manager for React

🎉 performant confetti animation in the browser

A client-side server to build, test and share your JavaScript app

Experimental Telegram web client with tdlib, webassembly and react js under the hood

React tsParticles official component

A lightweight and elegant JavaScript color picker. Written in vanilla ES6, no dependencies. Accessible.