Apple’s Swift Playgrounds is an app available for iPad that makes learning the Swift programming language fun and exciting with code through a collection of digital books called "Playground Books" that are available for download.

Playground books are split into chapters, which are further divided into pages

Don't confuse Swift Playgrounds with Xcode Playgrounds.  Though they sound similar, they're very different things :)

This guide was first published on Dec 22, 2017. It was last updated on Dec 22, 2017.

This page (What is a Playground Book?) was last updated on Oct 09, 2021.

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