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 ...

This API also is more efficient than the previous experimental API version, said Brian Vaughn, a member of the React JS core team at Facebook. Context lets data be passed through a component tree ...

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 ...

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 ...

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 ...

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 ...

Put simply, React is a JavaScript library that makes it easier for developers to write sophisticated front-ends. It was built by an engineer at Facebook, and in 2013, Facebook released it to the ...

The open source licensing issue that threatened to derail the popular React JavaScript library has been resolved, with Facebook agreeing to relicense the project without a controversial patent grant.

Matt Mullenweg, the co-founder of the popular open source web publishing software WordPress, has said the community will be pulling away from using Facebook’s React JavaScript library over ...