React Native and Expo let you build apps in React for Android, iOS, and more. They look and feel native because their UIs are truly native.

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. Tip: Sign in to track your …

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 …

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

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 …

Dec 6, 2025 · 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 …

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 apps are made out of components. A …

React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your …

Jul 23, 2025 · The current stable version of ReactJS is 18.2.0, released on June 14, 2022. The library continues to evolve, introducing new features with each update. How does React work? …

Head to the Quick Start guide for a tour of the most important React concepts you will encounter every day.