Swift 5.2's code-completion feature works up to 1.2- to 1.6-times faster for large files compared with Xcode 11.3.1, according to Kremenek.

That is HTML formatted with CSS in a file with Swift code that will compile and change results as you edit it. It is a truly fantastic way to learn and I am excited to see how the community puts them ...

The Swift Playgrounds fantasy of what ARKit is like is closer to an ad than a tutorial. I’ve actually worked on an app using Apple’s ARKit and SceneKit APIs directly.

Swift Playgrounds is an easy way to learn Swift programming and to test code inside of Xcode, and now the feature is available for iOS 10. Learn how to use the Swift Playgrounds app for iPad.

During WWDC today, Apple announced a number of updates to its tools for software developers, including the new Foundation Models framework, Xcode 26, Swift 6.2, and more.

Xcode 13 and Xcode Cloud For professional Mac developers building code for all of Apple's platforms, Apple has greatly enhanced Xcode 13, its IDE that only runs on the Mac.