which video mentions body optimizations of swiftui views
Asked on 06/25/2025
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The video that mentions body optimizations of SwiftUI views is titled "Optimize SwiftUI performance with Instruments." This session discusses how to ensure that view bodies update quickly and only when needed to achieve great SwiftUI performance. You can learn more about diagnosing and fixing long view body updates in the session Optimize SwiftUI performance with Instruments (00:04:20).
Optimize SwiftUI performance with Instruments
Discover the new SwiftUI instrument. We’ll cover how SwiftUI updates views, how changes in your app’s data affect those updates, and how the new instrument helps you visualize those causes and effects. To get the most out of this session, we recommend being familiar with writing apps in SwiftUI.
What’s new in SwiftUI
Learn what’s new in SwiftUI to build great apps for any Apple platform. We’ll explore how to give your app a brand new look and feel with Liquid Glass. Discover how to boost performance with framework enhancements and new instruments, and integrate advanced capabilities like web content and rich text editing. We’ll also show you how SwiftUI is expanding to more places, including laying out views in three dimensions.
Demystify SwiftUI containers
Learn about the capabilities of SwiftUI container views and build a mental model for how subviews are managed by their containers. Leverage new APIs to build your own custom containers, create modifiers to customize container content, and give your containers that extra polish that helps your apps stand out.