Facebook has announced its intentions to relicense a number of its open-source projects, including React, Jest, Flow, and Immutable.js, following developer backlash due to patent terms embedded in ...

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 ...

To take on Facebook’s vaunted React JavaScript library, the Vue.js front-end framework has been upgraded with a virtual DOM layer improving speed and memory consumption. Version 2.0 of Vue.js, ...

After reaching a React Native performance impasse while building internal apps, Facebook engineers identified the JavaScript engine as a primary bottleneck, so they created and open sourced their own ...