What Swift style conventions does it enforce?

It mandates 2-space indentation, multi-line guard and if-block formatting, and the use of triple-slash (///) comments for all documentation.

Does this skill support the Composable Architecture (TCA)?

Yes, it includes specific guidance for using TCA in complex use cases while recommending native SwiftUI state management for simpler logic.

How does it handle UI organization?

It advocates for organizing code by feature rather than type and favors small, focused view composition over massive view controllers.

Is this skill compatible with Swift 6?

Yes, it encourages leveraging Swift 6 data race safety and modern concurrency features like actors and async/await.

Developing with Swift

Name: Developing with Swift
Author: czottmann

byczottmann

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Mobile Development

Standardizes Swift and SwiftUI development with modern architectural patterns, strict style guidelines, and asynchronous best practices.

This skill equips Claude with a comprehensive set of Swift-specific development rules and best practices, focusing on modern SwiftUI architecture and Apple's latest native patterns. It enforces a specific styleguide—including 2-space indentation and triple-slash documentation—while providing deep guidance on state management, async/await concurrency, and The Composable Architecture (TCA). It is designed to ensure that generated code is idiomatic, clean, and follows the latest Apple ecosystem standards for both UI and logic.

Key Features

01Promotes clean view composition and feature-based project organization over legacy UIKit patterns.

02Guides implementation of modern SwiftUI state management using @State, @Observable, and @Environment.

03Provides patterns for modern asynchronous work using async/await and the .task modifier.

048 GitHub stars

05Enforces strict Swift styleguides including indentation, documentation, and clause formatting.

06Offers architectural support for both native Apple patterns and The Composable Architecture (TCA).

Use Cases

01Building new iOS or macOS features using modern SwiftUI and Swift 6 concurrency.

02Enforcing consistent code style and documentation standards across a Swift-based codebase.

03Refactoring legacy UIKit or Combine code into idiomatic, declarative SwiftUI.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add czottmann/claude-code-stuff developing-with-swift

For use in Claude.ai and ChatGPT

Download Skill