Dive into lazy stacks and scrolling with SwiftUI

Key Points

• Covers the inner workings of lazy stacks in SwiftUI.
• Covers how LazyVStack and LazyHStack estimate sizes, lazily load subviews, and prefetch content to deliver smooth scrolling experiences.
• Also covers advanced performance optimizations, state management best practices, and tips for precise programmatic scrolling.
• Assumes basic familiarity with SwiftUI stack-based layout before diving into lazy stack behavior.
• The session moves through Layout, Subview loading, Prefetching, Programmatic scrolling.
• Key concepts include SwiftUI, LazyVStack, LazyHStack, ScrollView, ForEach, SwiftData, NetworkClient, Drag and Drop.