Does it assist with parallel processing?

It includes detailed patterns for using TaskGroup and structured concurrency to run multiple operations in parallel efficiently.

Can it help fix Sendable and strict concurrency warnings?

Absolutely. It provides specific patterns and refactors to resolve Sendable violations and data race warnings without using unsafe workarounds.

How does it handle UI-related code updates?

The skill provides guidance on applying @MainActor to view models and UI components to ensure all updates happen safely on the main thread.

Does this skill support the latest Swift 6 features?

Yes, it is specifically optimized for Swift 6.2+ and its strict compile-time concurrency checking requirements.

Modern Swift Engineering

Name: Modern Swift Engineering
Author: johnrogers

byjohnrogers

•

Mobile Development

Implements modern Swift 6+ concurrency patterns, actors, and async/await for building safe, data-race-free applications.

概要

This skill empowers Claude to architect and implement robust Swift code using the latest language features, specifically focusing on the strict concurrency model introduced in Swift 6. It provides expert guidance on migrating from legacy completion handlers to async/await, managing shared mutable state with actors, and resolving complex Sendable requirement errors. By enforcing compiler-level safety and modern best practices, this skill ensures your iOS and macOS projects are efficient, thread-safe, and future-proofed against runtime data races.

主な機能

Migrates legacy completion handlers to modern async/await syntax
61 GitHub stars
Integrates robust task cancellation and life-cycle management patterns
Resolves strict concurrency compiler errors and Sendable violations
Optimizes parallel execution using TaskGroups and structured concurrency
Implements thread-safe shared state using Swift actors and @MainActor

ユースケース

Refactoring UI-driven view models to utilize @MainActor for predictable updates
Upgrading legacy iOS codebases to meet Swift 6 strict concurrency requirements
Architecting thread-safe data layers using actors to prevent runtime crashes

概要

主な機能

Migrates legacy completion handlers to modern async/await syntax
61 GitHub stars
Integrates robust task cancellation and life-cycle management patterns
Resolves strict concurrency compiler errors and Sendable violations
Optimizes parallel execution using TaskGroups and structured concurrency
Implements thread-safe shared state using Swift actors and @MainActor

ユースケース

Refactoring UI-driven view models to utilize @MainActor for predictable updates
Upgrading legacy iOS codebases to meet Swift 6 strict concurrency requirements
Architecting thread-safe data layers using actors to prevent runtime crashes