If you’re considering learning React and JavaScript, this guide can help you get started.

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

Now, here’s where the special nature of React comes in. Besides normal HTML, CSS, and JavaScript, the bulk of your React code will be written in JSX.

Gain a thorough understanding of React’s new component style and learn to use the hooks API to write simpler and more elegant React code.