At WWDC today, Apple announced a new Swift UI framework that allows developers to build their app interfaces using much less code. "The new app development technologies unveiled today make app ...

• Build Mac apps with SwiftUI (requires macOS 12.4 or later) • Guided walkthroughs teach SwiftUI app building basics • App Preview shows live updates as you make changes to your app ...

Swift 5, which was made generally available earlier this year, is source compatible with Swift 4, Swift 4.,1 and Swift 4.2, and Xcode 10.2 has a code migrator that can automatically handle some of ...