Can I use this skill on existing SwiftUI projects?

Yes, it includes a dedicated workflow for existing projects that helps identify interaction models and apply local conventions to maintain consistency.

Does it support asynchronous data loading?

Absolutely. It promotes using the .task modifier combined with explicit loading and error states to handle async/await operations gracefully.

How does this skill handle SwiftUI state management?

It prioritizes modern SwiftUI state tools like @State, @Binding, @Observable, and @Environment, emphasizing local state ownership to avoid unnecessary complexity.

What is the preferred method for presenting sheets?

The skill strongly recommends using .sheet(item:) over .sheet(isPresented:) to ensure the UI is driven by specific data models, reducing state-related bugs.

How does the skill organize UI components?

It uses a 'components-index.md' as a central router, linking to specific reference files that include intent, usage patterns, and performance notes.

SwiftUI UI Patterns & Scaffolding

Name: SwiftUI UI Patterns & Scaffolding
Author: lev-os

bylev-os

0•

Mobile Development

Streamlines SwiftUI development with best practices for view composition, navigation architecture, and model-driven UI components.

This skill provides a comprehensive framework for building and refactoring SwiftUI applications using modern, production-ready patterns. It guides developers through screen composition, TabView architectures, and robust navigation stacks while enforcing best practices like local state management, environment injection, and model-driven sheet presentation. Whether you are scaffolding a new project from scratch or maintaining a legacy codebase, this skill ensures clean, performant, and accessible code through a standardized index of reusable component references and focused subview patterns.

Key Features

010 GitHub stars

02Modular Navigation & TabView Scaffolding

03Model-Driven Sheet Management (.sheet(item:))

04Async Data Fetching with .task and State Enums

05Modern SwiftUI State Patterns (@Observable, @Environment)

06Standardized Component Indexing and Reference System

Use Cases

01Implementing model-driven modal sheets with internal action handling

02Refactoring complex monolithic views into small, maintainable subviews

03Scaffolding a new iOS app architecture with TabView and NavigationStack

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lev-os/agents swiftui-ui-patterns

For use in Claude.ai and ChatGPT

Download Skill