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SwiftUI Adds New Document Protocol, Improves Performance, and More

Sergio De Simone 2026年07月03日 00:00 4 次阅读来源：InfoQ

Announced at WWDC 2026, the latest SwiftUI release brings a new Document protocol for efficient disk access and snapshot-based updates, along with improved APIs for reordering items in lists, grids, and sections. In addition, it expands presentation features, such as swipe actions on any view, better AsyncImage caching, and lazy state initialization for Observable types to boost performance. By Sergio De Simone

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# Mobile # GUI # SwiftUI # Apple # iOS

SwiftUI Adds New Document Protocol, Improves Performance, and More

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