best swiftui dataflow videos
Asked on 06/26/2025
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For learning about SwiftUI data flow, the session "Better together: SwiftUI and RealityKit" from WWDC 2025 mentions the session "Data Essentials in SwiftUI" as a great resource. Unfortunately, I don't have a direct link to that session, but you might find it useful to explore the session "Optimize SwiftUI performance with Instruments" which covers data flow in the context of performance optimization. You can start with the chapter Understand causes and effects of SwiftUI updates.
Additionally, the session "SwiftUI essentials" provides a comprehensive overview of SwiftUI, including its data flow capabilities. You can start with the chapter Fundamentals of views for foundational knowledge.
These sessions should provide a solid understanding of SwiftUI's data flow and how to optimize it for performance.
Better together: SwiftUI and RealityKit
Discover how to seamlessly blend SwiftUI and RealityKit in visionOS 26. We’ll explore enhancements to Model3D, including animation and ConfigurationCatalog support, and demonstrate smooth transitions to RealityView. You’ll learn how to leverage SwiftUI animations to drive RealityKit component changes, implement interactive manipulation, use new SwiftUI components for richer interactions, and observe RealityKit changes from your SwiftUI code. We’ll also cover how to use unified coordinate conversion for cross-framework coordinate transformations.
Enhance your UI animations and transitions
Explore how to adopt the zoom transition in navigation and presentations to increase the sense of continuity in your app, and learn how to animate UIKit views with SwiftUI animations to make it easier to build animations that feel continuous.
SwiftUI essentials
Join us on a tour of SwiftUI, Apple’s declarative user interface framework. Learn essential concepts for building apps in SwiftUI, like views, state variables, and layout. Discover the breadth of APIs for building fully featured experiences and crafting unique custom components. Whether you’re brand new to SwiftUI or an experienced developer, you’ll learn how to take advantage of what SwiftUI has to offer when building great apps.