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Found 448 Skills
Expert guidance on The Composable Architecture (TCA) for Swift, focusing on ReducerProtocol, macros, and testability.
Use when implementing any Swift or SwiftUI feature or bugfix, before writing implementation code
Implement, review, or improve data persistence using SwiftData. Use when defining @Model classes with @Attribute, @Relationship, @Transient, @Unique, or @Index; when querying with @Query, #Predicate, FetchDescriptor, or SortDescriptor; when configuring ModelContainer and ModelContext for SwiftUI or background work with @ModelActor; when planning schema migrations with VersionedSchema and SchemaMigrationPlan; when setting up CloudKit sync with ModelConfiguration; or when coexisting with or migrating from Core Data.
Core iOS/Swift development skills. Used when writing or modifying Swift/SwiftUI/UIKit code, designing UI architecture, optimizing performance, creating components, and handling navigation. Covers Swift coding specifications, SwiftUI best practices, UIKit development, navigation architecture (Coordinator/NavigationStack), animations, component design, and performance optimization.
Swift style guidelines covering naming conventions, code organization, and best practices for writing idiomatic Swift code.
Apply platform accessibility best practices to SwiftUI, UIKit, and AppKit code. Essential companion to any SwiftUI, UIKit, or AppKit skill — always use together. Use whenever writing, editing, or reviewing ANY SwiftUI views, UIKit view controllers, AppKit views/window controllers, or platform UI — even when the user doesn't mention accessibility. Also use when the user mentions VoiceOver, Voice Control, Dynamic Type, Reduce Motion, screen reader, a11y, WCAG, accessibility audit, Nutrition Labels, accessibilityLabel, UIAccessibility, NSAccessibility, assistive technologies, or Switch Control. Not for server-side Swift, non-UI packages, or CLI tools.
MacOS voice input tool with local/cloud ASR engines, LLM text optimization, and fully local storage built in Swift
API reference: SwiftUI. Query for views, layouts, navigation, @State/@Binding/@Observable, view modifiers, NavigationStack, iOS 26+ features.
Audit and improve SwiftUI runtime performance from code review and architecture. Use for requests to diagnose slow rendering, janky scrolling, high CPU/memory usage, excessive view updates, or layout thrash in SwiftUI apps, and to provide guidance for user-run Instruments profiling when code review alone is insufficient.
Free open-source macOS cleaner built with SwiftUI — CleanMyMac alternative with zero telemetry, scheduled auto-cleaning, and Xcode/Homebrew/system cache cleanup.
Drop-in SwiftUI sticky header component with progressive blur effect matching Apple Music, Photos, and App Store styles.
Use when working with ANY data persistence, database, storage, CloudKit, migration, or serialization. Covers SwiftData, Core Data, GRDB, SQLite, CloudKit sync, file storage, Codable, migrations.