swiftui-patterns

Standardize SwiftUI app architecture with MV patterns and @Observable state.

Updated Apr 19, 2026
One-click install
npx skills add https://github.com/femitz/flyby --skill swiftui-patterns-femitz
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: swiftui-patterns
Source: https://github.com/femitz/flyby/tree/main/.agents/skills/swiftui-patterns
Command: npx skills add https://github.com/femitz/flyby --skill swiftui-patterns-femitz

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Build SwiftUI views with modern MV architecture, state management, and view composition patterns to keep code clean and maintainable.

Core Features & Use Cases

  • Architecture: Model-View MV paradigm with lightweight views and environment-owned services.

  • State Management: Use @Observable with @State/@Bindable/@Environment to enable granular reactivity.

  • View Composition: Emphasize small, focused subviews and reusable ViewModifiers.

  • Async Data Loading: Apply .task and environment-driven data loading patterns.

  • iOS 26+ APIs & Design: Leverage modern SwiftUI features, environment values, and HIG-aligned patterns.

  • Use Case: Structure a multi-screen app with clean dependencies, testable components, and maintainable UI.

Quick Start

Organize a SwiftUI project by applying MV architecture, wire state with @Observable, and prototype a view using environment-driven data flow.

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?

Manage SwiftUI state by applying @Observable with @State, @Bindable, and @Environment to enable granular reactivity and clear ownership across lightweight views.

What is the best way to structure a multi-screen SwiftUI app?

The best way to structure a multi-screen SwiftUI app is using the Model-View MV paradigm with lightweight views, environment-owned services, and environment-driven data flow for maintainable components.

How do I handle asynchronous data loading in SwiftUI views?

Handle asynchronous data loading in SwiftUI by applying the .task modifier and environment-driven data loading patterns to fetch data safely during the view lifecycle.

Does this SwiftUI architecture approach support iOS 26+ APIs?

Yes, this SwiftUI architecture approach leverages modern iOS 26+ APIs, environment values, and HIG-aligned patterns to ensure performance-conscious UI and clear architecture.

Why decompose SwiftUI views into smaller subviews?

Decompose SwiftUI views into small, focused subviews and reusable ViewModifiers to maintain clean code, ensure testable components, and achieve performance-conscious UI patterns.