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swiftui-patterns

Guide SwiftUI app development with @Observable, view composition, and type-safe navigation.

Updated Apr 4, 2026
Search Tags:#architecture#patterns#navigation#state-management#ui-design#swiftui#observable
One-click install
npx skills add https://github.com/mitul-bhatia/Vibes --skill swiftui-patterns-mitul-bhatia
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: swiftui-patterns
Source: https://github.com/mitul-bhatia/Vibes/tree/main/.github/skills/swiftui-patterns
Command: npx skills add https://github.com/mitul-bhatia/Vibes --skill swiftui-patterns-mitul-bhatia

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

SwiftUI development often leads to tangled view hierarchies and inconsistent state management. This Skill provides a set of architecture patterns and practical guidelines to build declarative, high-performance interfaces across Apple platforms.

Core Features & Use Cases

  • State management with @Observable to minimize re-renders and improve testability
  • View composition and reusable modifiers to compose complex UI from small parts
  • Type-safe navigation with NavigationStack and NavigationPath for robust routing
  • Performance optimizations including lazy containers, stable identifiers, and minimized work in body
  • Environment-based dependency injection to share services across views and scenes

Quick Start

Create a simple ItemListView using @Observable for the view model and a NavigationStack-based router to navigate to a detail view.

Frequently Asked Questions about swiftui-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I manage state in SwiftUI using @Observable to reduce view re-renders?▼

SwiftUI state management with @Observable minimizes view re-renders by tracking property access. Using @Observable improves testability and performance by ensuring only views observing modified properties recompute their bodies.

What's the best way to implement type-safe navigation with NavigationStack in SwiftUI?▼

Type-safe SwiftUI navigation uses NavigationStack with NavigationPath for robust routing. This approach binds navigation state to a path value, enabling programmatic routing to detail views while maintaining type safety.

Can I use these SwiftUI architecture patterns across iOS and macOS apps?▼

Yes, these SwiftUI architecture patterns apply across Apple platforms including iOS and macOS. The patterns for state management, view composition, and environment injection are designed for building declarative interfaces universally.

How do I share services across views using environment-based dependency injection in SwiftUI?▼

Environment-based dependency injection in SwiftUI shares services across views and scenes. Inject services into the environment so child views access dependencies directly, forming robust state management without manual passing.

Why does my SwiftUI app have performance issues with complex view hierarchies?▼

SwiftUI performance issues often stem from excessive work in view bodies. Optimize by using lazy containers, stable identifiers, and reusable view modifiers to compose complex UI from small parts efficiently.

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