SwiftUI

SwiftUI is Apple’s modern UI framework that lets developers create native apps for iOS, macOS, watchOS, and tvOS using a declarative Swift syntax. It provides built‑in support for layout, animation, state management, and previews, enabling rapid iteration and seamless integration with existing UIKit/AppKit code. With SwiftUI you can design responsive, dark‑mode‑ready interfaces across all Apple devices while writing less boilerplate and maintaining a single codebase.