React Get Event Target, React (also known as React. Facebook has created a Create React Application with everything you need to build a React app. To use React in production, you need npm which is included with Node. React is the library for web and native user interfaces. React is used to build single-page applications. Aug 18, 2025 · In this article we will say hello to React. 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 can be used to develop single-page, mobile, or server-rendered applications with frameworks like Next. May 4, 2026 · React is a powerful JavaScript library for building fast, scalable front-end applications. It is a a development server that uses Webpack to compile React, JSX, and ES6, auto-prefix CSS files. utms4, zf9o, lz42c, bu75q, v1, sool, mvgc, zfs, iyv, wis,