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.
Swift 6.2 improves concurrency and interoperability with C++ and Java, SwiftUI adds support for the new Liquid Glass design, and Xcode 26 extends to LLMs beyond ChatGPT. Apple at its Worldwide ...