swift-lang

What problem does it solve?

This Skill eliminates the complexity barrier to mastering advanced Swift language features like macros, concurrency, and generics, enabling developers to write more performant and maintainable code.

Core Features & Use Cases

• Macro Development: Create compile-time code generation with SwiftSyntax for reducing boilerplate.
• Concurrency Patterns: Implement async/await, actors, and Sendable conformance safely.
• Use Case: Imagine you need to add UserDefaults persistence to multiple properties. Use this Skill to automatically generate the getter and setter accessors using attached macros.
• Testing Excellence: Write comprehensive tests with Swift Testing framework including parameterized tests and async testing strategies.

Quick Start

Use the swift-lang skill to help me create a macro that adds a computed property for debug description.