SwiftUI 每个版本的更新

SwiftUI has seen several updates across different versions, as highlighted in various WWDC sessions. Here are some of the key updates:

1. SwiftUI 2024 Updates:

   • New features to make apps feel brand new, including a new tab view, mesh gradients, and snappy controls.
   • Enhanced graphics capabilities, such as a new mix modifier for colors and precompiled shaders to avoid frame drops.
   • Improved scroll view APIs for better control and performance.
   • Integration with Swift 6 language mode for compile-time data race safety.
   • Enhanced interoperability with UIKit and AppKit, allowing for custom animations and gesture recognizers.

   For more details, you can refer to the session What’s new in SwiftUI.

2. SwiftUI 2025 Updates:

   • Expanded features in SwiftUI views, including support for web content and rich text.
   • Performance improvements, especially in lists and scrolling, with lists loading up to 6 times faster on macOS.
   • New APIs for RealityKit integration, allowing for immersive experiences and 3D layouts.
   • Enhanced tools for crafting immersive experiences, including volumetric APIs and advanced sharing capabilities.

   For more details, you can refer to the session What’s new in SwiftUI.

These updates reflect Apple's ongoing efforts to enhance SwiftUI's capabilities, making it a more powerful and flexible framework for building apps across all Apple platforms.