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 ...

React’s new Suspense component The most prominent feature is the new Suspense component. You use this component to inform React that a given area of the UI is dependent on asynchronous data ...

How is Facebook's React JavaScript library? This question was originally answered on Quora by Ben Alpert.

While React 17 does have potentially breaking changes, the major release introduces changes to just 20 components out of 100,000, making it less risky for developers to upgrade to React 17.