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 …

Grâce à React, il est facile de créer des interfaces utilisateurs interactives. Définissez des vues simples pour chaque état de votre application, et lorsque vos données changeront, React …

React 是一個陳述式、高效且具有彈性的 JavaScript 函式庫，用以建立使用者介面。 它讓你使用小巧而獨立的「component」，來建立複雜的 UI。

Our React applications continuously modify the HTML DOM during runtime, sometimes leading to keyboard focus being lost or set to an unexpected element. In order to repair this, we need to …

不管你是想初步嘗試 React、在簡單的 HTML 網頁上加入互動性，或是實作一個使用 React 驅動的複雜應用程式，這章節裏的連結會幫助你開始。

First, let’s review how you transform lists in JavaScript. Given the code below, we use the map() function to take an array of numbers and double their values.

Conditional rendering in React works the same way conditions work in JavaScript. Use JavaScript operators like if or the conditional operator to create elements representing the current state, …

To solve this problem for React users, React 16 introduces a new concept of an “error boundary”. Error boundaries are React components that catch JavaScript errors anywhere in their child …

React implements a browser-independent DOM system for performance and cross-browser compatibility. We took the opportunity to clean up a few rough edges in browser DOM …

A React segítségével könnyen készíthetsz interaktív felhasználói felületeket. Tervezz egyszerű nézeteket az applikáció minden egyes állapotához, és a React gondoskodik arról, hogy …