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 …

In this tutorial, we build a tic-tac-toe game in React. You might be tempted to skip it because you’re not building games — but give it a chance. The techniques you’ll learn in the tutorial are fundamental to …

React can be used to develop single-page, mobile, or server-rendered applications with frameworks like Next.js and React Router.

Teact is a lightweight and super-performant web framework with zero dependencies implementing React paradigm. It was originally developed as part of Telegram JavaScript contest and now powers the …

Aug 18, 2025 · In this article we will say hello to React. We'll discover a little bit of detail about its background and use cases, set up a basic React toolchain on our local computer, and create and …

Nov 26, 2025 · This article explains React’s two core concepts — state and props — in a simple, practical way. You’ll learn what they are, how they work, when to use each, and how they help you …

Facebook has created a Create React Application with everything you need to build a React app. It is a a development server that uses Webpack to compile React, JSX, and ES6, auto-prefix CSS files.

Next Steps By now, you know the basics of how to write React code! Check out the Tutorial to put them into practice and build your first mini-app with React.

React is a free and open-source JavaScript library for building user interfaces or front-end webpage components such as forms along with fields like text areas and buttons.

Let's learn the basics of React! Learn JSX syntax, simple ways to render and style React components. Component props, hooks and more!