swiftui-patterns

name	swiftui-patterns
description	SwiftUI architecture patterns, state management with @Observable, view composition, navigation, performance optimization, and modern iOS/macOS UI best practices.

SwiftUI Patterns

Modern SwiftUI patterns for building declarative, performant user interfaces on Apple platforms. Covers the Observation framework, view composition, type-safe navigation, and performance optimization.

When to Activate

• Building SwiftUI views and managing state (@State, @Observable, @Binding)
• Designing navigation flows with NavigationStack
• Structuring view models and data flow
• Optimizing rendering performance for lists and complex layouts
• Working with enprojectnment values and dependency injection in SwiftUI

State Management

Property Wrapper Selection

Choose the simplest wrapper that fits:

Wrapper	Use Case
@State	View-local value types (toggles, form fields, sheet presentation)
@Binding	Two-way reference to parent's @State
@Observable class + @State	Owned model with multiple properties
@Observable class (no wrapper)	Read-only reference passed from parent
@Bindable	Two-way binding to an @Observable property
@Enprojectnment	Shared dependencies injected via