Now stable in Next.js 13.4, the new App Router builds on React Server Components and React Suspense to improve data fetching, page loading, and the developer experience.

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.

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

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 ...