Build iOS apps using Swift 6 and iOS 18+ best practices. This skill ensures code uses modern patterns: SwiftData (not Core Data), Observation framework (not Combine), Swift concurrency (not GCD), and current SwiftUI APIs.
Swift 6 Concurrency First Always use Swift concurrency (async/await, actor, @MainActor) instead of GCD or completion handlers. Use structured concurrency (TaskGroup, async let) over unstructured tasks.
Observation Framework Over Combine Use @Observable macro for state management instead of ObservableObject with @Published. The Observation framework is more efficient and has cleaner syntax.
Guida per la creazione di app iOS utilizzando Swift 6, iOS 18+, SwiftUI, SwiftData e modelli di concorrenza moderni. Da utilizzare durante la scrittura di codice Swift/iOS, la progettazione dell'architettura delle app o la modernizzazione di modelli legacy. Previene modelli obsoleti come Core Data, ObservableObject, DispatchQueue e NavigationView. Fonte: fal3/claude-skills-collection.