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.

Microsoft: Learn JavaScript programming language for free with our new course Programmers keen on building browser applications can take advantage of Microsoft's free JavaScript video course.

These four reactive frameworks are all popular options for building dynamic, scalable web apps in JavaScript. Here's help choosing the right one for you.