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 data changes.

There are many example projects created by the React community. We’re keeping this page focused on the ones that use React without third-party state management libraries.

React Testing Library is a set of helpers that let you test React components without relying on their implementation details. This approach makes refactoring a breeze and also nudges you towards best …

In this guide, we will examine the building blocks of React apps: elements and components. Once you master them, you can create complex apps from small reusable pieces.

Create React App est un environnement confortable pour apprendre React, et constitue la meilleure option pour démarrer une nouvelle application web monopage en React.

Que vous souhaitiez avoir un aperçu de React, ajouter de l’interactivité à une simple page HTML ou démarrer une application React complète, les liens de cette section vous aideront à bien démarrer.

Before React 17, we use the standard User Timing API to profile components with the chrome performance tab. For a more detailed walkthrough, check out this article by Ben Schwarz.

We wrote this document so that you have a better idea of how we decide what React does and what React doesn’t do, and what our development philosophy is like.

React components are easier to reuse in React applications, and often provide more control over their behavior and appearance. First, let’s look at what Chosen does to the DOM.

If you’re benchmarking or seeing performance problems in your React apps, make sure you’re testing with the minified production build. The development build includes extra warnings that are helpful …