Learn the key concepts behind React and how to use JSX elements and components to build lean and fast web front ends React, also known as ReactJS, is an open source JavaScript library for building ...

In contrast, React recommends that you learn JSX, but after that it's just JavaScript, so everything you know about JavaScript still applies. As far as I can tell, React's approach here is just as ...

The open-source project behind Facebook's React JavaScript library has unveiled the first release candidate for React 17, its first major version in two and a half years. However, the project ...

Facebook has completely rewritten React, its popular JavaScript library for building user interfaces. The company hasn’t previously talked much about React Fiber, as the project is called ...

React, a JavaScript library co-developed by Facebook and Instagram for building user interfaces, is getting “entirely new” developer tools. The tools, which are in a beta release stage ...

The next version of the popular React JavaScript library -- React 16, or React Fiber, featuring a major tech rewrite -- has reached release candidate status, amid ongoing licensing issues that are ...

Facebook built the React JavaScript library so its engineering team could build interfaces for iOS, Android, and web with the same code. Now it’s giving that development super power to everyone ...