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 ...

Google’s web crawlers have come a long way in recent years in their ability to fetch and execute JavaScript. However, JavaScript integration remains tricky when setting up the front end of a web app.

(Writing here to provide another perspective because I don't work at Facebook or Instagram and only learned of React last week when it was first announced publicly.) I'd looked briefly at Ember and ...

Update: Facebook has announced it intends to re-license React under the MIT license. Details here. Facebook is in the middle of a fraught battle. No, it’s not over the pernicious tide of fake news ...