Built with the Swift language itself, SwiftUI is available in the Xcode 11 beta IDE. Key features of SwiftUI include: A declarative syntax for stating what a UI should do.

Apps can be moved to actual hardware nearly instantly, with live edits in Xcode automatically migrated to the attached device. Swift UI also integrated with other APIs, like ARKit.

• 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 ...