Where to Go for Help

You can ask questions and provide feedback in the book’s forum linked on the Pragmatic Bookshelf page for this book.[2] On the same page, you’ll find links to download the source code for the book’s examples and to the errata.

Let’s start by learning about React’s basic building block, components.

Get React for Real now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.