what's new with swiftUI?

Asked on 2025-01-17

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At WWDC 2024, several new features and improvements were introduced for SwiftUI. Here are some of the highlights:

  1. New Features for Fresh Apps: SwiftUI now includes a new tab view, beautiful mesh gradients, and snappy controls to help freshen up your apps. The sidebar in iOS 18 has become more flexible, enhancing the user interface experience.

  2. Graphics and Scrolling Enhancements: SwiftUI has new graphics capabilities, including a mix modifier for colors and extended custom shader features. There are also new APIs for scroll views, allowing for more control over scroll positions and content alignment.

  3. Framework Foundations: Improvements have been made to the core components of SwiftUI, including new APIs for custom container views and enhancements for ease of use. The Swift 6 language mode introduces compile-time data race safety, and SwiftUI's APIs have been updated to support this.

  4. Interoperability: Significant improvements have been made in the integration of gestures and animations, allowing for better interoperability between SwiftUI and UIKit/AppKit.

  5. Accessibility and Previews: SwiftUI now supports additional accessibility features and has improved Xcode previews with a new dynamic linking architecture, making it easier to iterate and set up previews.

For a detailed overview, you can watch the session What’s new in SwiftUI (00:00:07).