freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

JavaScript API for Chrome and Firefox

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Delightful JavaScript Testing.

A terminal built on web technologies

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

⏳ Modern JavaScript date utility library ⌛️

Build forms in React, without the tears 😭

A JavaScript library to position floating elements and create interactions for them.

A completely customizable framework for building rich text editors. (Currently in beta.)

Redefined chart library built with React and D3

The web's most popular Jamstack front-end template (boilerplate) for building web applications with React

Drag and Drop for React

The JavaScript and API powered WordPress.com

A collection of composable React components for building interactive data visualizations

A memoization library which only remembers the latest invocation

A very lightweight and flexible accessible modal dialog script.

Polished, feature rich, accessible form inputs built with React

Progressive web metrics at your fingertipz

A data fetching and synchronisation library for JavaScript