Description: Production grade React applications that scale. The world’s leading companies use Next.js by Vercel to build static and dynamic websites and web applications.

Description: React Flow - An open source library for building node based applications. Highly customizable React.js library for building interactive node-based editors, flow charts and diagrams.

Description: A nice collection of often useful examples done in React.js

Description: This guide is intended for developers who know at least one other programming language well. We won't cover general programming concepts (e.g. what is a variable?), but rather JavaScript-specific concepts (e.g. how do variables work in JavaScript?).

Description: An interactive JavaScript sandbox. This project provides a quick, visual way to experiment with JavaScript code. It's designed to be loaded as an iframe for easy inclusion in any webpage.
There are a variety of configuration options, including a React preset and a React Native preset.

Description: These notes are a free resource, based on my Beginner JavaScript Video course . They can be used as a stand alone guide, along with the videos or a quick reference for all the different parts of JavaScript like the different ways to declare a function.

Description: WinBox is a modern HTML5 window manager for the web. Lightweight, outstanding performance, no dependencies, fully customizable, free and open source!

Description: A JavaScript library to brighten up your user's site experience with visual effects!

Description: A React app to interactively visualize JavaScript's Event Loop

Description: Simple-keyboard is a fast, dependency-free and customizable virtual keyboard for rich and snappy web applications.

Description: Create responsive, scalable and good looking charts with chartist.js.

Description: Have you always wanted to learn JavaScript but not sure where to start? Java5cript.com provides you with all of the latest and up to date resources to learn from. Covering books, websites, courses and recommended videos, Java5cript.com gives you the headstart you need to learn JavaScript.

Description: JSchallenger. Free Javascript challenges. Learn Javascript online by solving coding exercises. Javascript for all levels. Solve Javascript tasks from beginner to advanced levels.

Description: A long list of (advanced) JavaScript questions, and their explanations

Description: 1 LOC - Favorite JavaScript utilities in single line of code

Description: The definitive source of the best JavaScript libraries, frameworks, and plugins.

Description: What the fuck is ...? ・ Dan’s JavaScript Glossary. Dan’s JavaScript Glossary

Description: Untrusted - a user javascript adventure game

Description: useUrlState