SwiftUI Development Patterns

Modern SwiftUI patterns for building performant, maintainable user interfaces.

When to Apply

• Building new SwiftUI views or refactoring existing ones
• Choosing state management strategy (@State, @Observable, TCA)
• Optimizing list/scroll performance (lazy containers, equatable views)
• Implementing forms with validation
• Adding animations and transitions
• Setting up navigation (NavigationStack, coordinator)
• Writing #Preview blocks for any SwiftUI view

Quick Reference