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swiftui-patterns

Apply vetted SwiftUI patterns for state management, navigation, and performance.

Updated May 9, 2026
Search Tags:#state management#performance optimization#swiftui#ios development#view composition#navigationstack#macos development
One-click install
npx skills add https://github.com/kk20300113-png/my-claude-skills --skill swiftui-patterns-kk20300113-png
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: swiftui-patterns
Source: https://github.com/kk20300113-png/my-claude-skills/tree/main/swiftui-patterns
Command: npx skills add https://github.com/kk20300113-png/my-claude-skills --skill swiftui-patterns-kk20300113-png

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill eliminates the frustration of building slow, inconsistent, or hard-to-maintain SwiftUI interfaces for Apple platforms by providing up-to-date, production-ready best practices for state management, navigation, and performance optimization.

Core Features & Use Cases

  • Modern State Management: Patterns for @Observable, @State, @Binding, and environment-based dependency injection to minimize unnecessary view re-renders.
  • Type-Safe Navigation: NavigationStack and NavigationPath workflows for predictable, crash-resistant routing in iOS and macOS apps.
  • Performance Optimization: Techniques for lazy view containers, stable identifiers, and avoiding expensive work in view bodies to keep complex lists and layouts smooth.
  • Use Case: If you are building a cross-platform iOS and macOS app with dynamic item lists, user authentication, and search functionality, this skill gives you vetted patterns to avoid common SwiftUI pitfalls like over-rendering and fragile navigation code.

Quick Start

Use this skill to implement a SwiftUI item list view with @Observable state management, search functionality, and loading states for an iOS app.

Frequently Asked Questions about swiftui-patterns

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

FAQPage Schema
How do I optimize SwiftUI state management to reduce unnecessary view re-renders?▼

Optimize SwiftUI state management by using the Observation framework with @Observable, @State, and @Binding to minimize unnecessary view re-renders. Environment-based dependency injection further isolates state changes.

What is the best way to implement type-safe navigation in SwiftUI?▼

The best way to implement type-safe SwiftUI navigation is using NavigationStack with NavigationPath workflows. This provides predictable, crash-resistant routing for iOS and macOS applications by enforcing type safety.

Why does my SwiftUI list scroll slowly with large collections?▼

SwiftUI lists scroll slowly when view bodies perform expensive work or lack stable identifiers. Use lazy view containers and stable identifiers to keep complex layouts and large collections smooth.

Can I use these SwiftUI patterns for both iOS and macOS development?▼

Yes, these SwiftUI patterns apply to both iOS and macOS development workflows. They provide production-ready best practices for cross-platform Apple apps involving navigation routing, view composition, and state management.

When should I use the Observation framework instead of older state management in SwiftUI?▼

Use the Observation framework when you need modern SwiftUI best practices to eliminate hard-to-maintain interfaces. It replaces older state management patterns by providing vetted, performant solutions for complex apps.

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