React.js Fundamentals is a free course, offered along with another course (ES6/7 for React, $45) and some upcoming paid courses in McGinnis' React.js Program. The Learn React.js: The Basics course ...

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

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 ...