How do Swift playgrounds work?

Introducing Playgrounds Xcode is a free download, but it does require a Mac computer running OS X 10.9 or later. Download it from the App Store! It's a large download, and may take some time to complete. Once downloaded, open Xcode and select “Get started with a playground. read more

Swift Playgrounds are largely copied from iPython and similar. Namely, a Playground consists of a Markdown document with embedded blocks of code. A parser takes out the embedded blocks and compiles and executes it, spitting out the results. read more

Swift Playgrounds is a new app for the iPad designed to bring Swift programming to the iPad. Aimed principally at children, Swift Playgrounds is designed to make learning to code easier, and more fun. read more