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 ...

For all the awesomeness that React brings to the table, getting started with it is not the most straightforward process. It has a steep learning curve filled with many small and big hurdles. Here ...

Also, React.js is built out of JavaScript, so you need to know some JavaScript." The Approaches Lynda.com, part of a far more established and complete overall offering, just uses videos, though a ...

Beyond the usual quick tips, let's look at both the business case and the technical side of keeping React bundles lean.