swiftui-patterns

Guide SwiftUI architecture, state management, and navigation patterns.

Updated Jul 10, 2025
One-click install
npx skills add https://github.com/nubiv/my-nome --skill swiftui-patterns-nubiv
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: swiftui-patterns
Source: https://github.com/nubiv/my-nome/tree/main/nix-darwin/config/claude/skills/swiftui-patterns
Command: npx skills add https://github.com/nubiv/my-nome --skill swiftui-patterns-nubiv

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers build more robust, performant, and maintainable SwiftUI applications by providing guidance on modern architecture patterns, state management, and best practices.

Core Features & Use Cases

  • State Management: Learn to use @Observable, @State, @Binding, and @Environment effectively.
  • View Composition: Structure your UI for better reusability and performance.
  • Navigation: Implement type-safe navigation using NavigationStack.
  • Performance Optimization: Techniques to ensure smooth scrolling and fast rendering.
  • Use Case: Refactor an existing SwiftUI app to adopt the @Observable macro for improved state management and performance.

Quick Start

Use the swiftui-patterns skill to understand how to implement type-safe navigation with NavigationStack.

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 the Observation framework?

Manage SwiftUI state using the Observation framework by adopting the @Observable macro for efficient tracking, and applying @State, @Binding, and @Environment for property injection and view updates.

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

The best way to implement type-safe navigation in SwiftUI is by using NavigationStack, which allows you to manage path-based routing and handle complex navigation hierarchies without losing state.

How do I optimize SwiftUI performance for smooth scrolling?

Optimize SwiftUI performance by improving view composition, selecting appropriate property wrappers to minimize unnecessary view re-renders, and avoiding common architectural anti-patterns that cause declarative UI bottlenecks.

When should I use @Environment vs @Binding for view composition?

Use @Environment for sharing data deeply across the view hierarchy without explicit passing, and use @Binding when a child view needs to read and write a state value owned by a parent view.

Can I refactor an existing iOS app to use the @Observable macro?

You can refactor an existing SwiftUI app to use the @Observable macro for state management, which improves rendering performance and simplifies data flow on iOS and macOS platforms.

Why does my SwiftUI view re-render unnecessarily?

SwiftUI views re-render unnecessarily due to poor property wrapper selection, improper environment injection, or anti-patterns in view composition that fail to isolate state changes effectively.