SwiftUI is Apple’s modern framework for creating user interfaces across all their platforms in a declarative and cohesive way. With Swift syntax that is readable and natural, you can quickly lay out the foundation of apps - all within a single tool.

Because of its declarative nature you don’t have to manually manage complex UI layers and updates - SwiftUI automatically keeps the UI in sync with your data. That means when your state changes, the interface updates without you having to tinker with UIKit or AppKit.

Working with SwiftUI is more than just code - it’s an experience in Xcode. You get real-time previews and smooth integration with other Apple technologies like Combine, MapKit, and Swift Charts. It’s a playground where design and development meet, suitable for both small and large projects.