Apple's Swift has far-reaching effects on all platforms, not just iOS, OS X, watchOS and tvOS. Learn why Swift matters, how to use the programming language and how it differs from Objective-C.

Xcode allows you to live preview your iOS views using Xcode Previews, so you can see how the app appears as you're actively developing it. Here's how to use them. Xcode is Apple's development ...

Xcode 7.3 beta 2 is out, and adds one feature developers using Swift will really enjoy: Interactive Playgrounds. While Playgrounds have been a favorite for testing code for some time, it was a fairly ...

The first preview release of the Swift SDK for Android was published this week, allowing developers to build Android apps in Swift with official tooling and making it easier to share code across iOS ...

The company confirmed the news on its Apple Developer website. As of April 25, the App Store will no longer accept apps built with older versions of Xcode. For those unfamiliar, Xcode is the tool used ...