React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you seamlessly combine …

Quick Start Welcome to the React documentation! This page will give you an introduction to 80% of the React concepts that you will use on a daily basis.

React is a JavaScript library for building user interfaces. React is used to build single-page applications. React allows us to create reusable UI components.

React (also known as React.js or ReactJS) is a free and open-source front-end JavaScript library [6][7] that aims to make building user interfaces based on components more "seamless". [6] It is …

The library for web and native user interfaces. Contribute to react/react development by creating an account on GitHub.

Aug 18, 2025 · Getting started with React Previous Overview: JavaScript frameworks and libraries Next In this article we will say hello to React. We'll discover a little bit of detail about its background and …

The React documentation website. Contribute to reactjs/react.dev development by creating an account on GitHub.

May 4, 2026 · React is a powerful JavaScript library for building fast, scalable front-end applications. Created by Facebook, it's known for its component-based structure, single-page applications (SPAs), …

What is React? React is a front-end JavaScript library. React was developed by the Facebook Software Engineer Jordan Walke. React is also known as React.js or ReactJS. React is a tool for building UI …

React is a JavaScript library for creating user interfaces. The react package contains only the functionality necessary to define React components. It is typically used together with a React …