AppKit | Apple Developer Documentation
Construct and manage a graphical, event-driven user interface for your macOS app.| Apple Developer Documentation
Construct and manage a graphical, event-driven user interface for your macOS app.| Apple Developer Documentation
Access essential data types, collections, and operating-system services to define the base layer of functionality for your app.| Apple Developer Documentation
SwiftUI is an innovative, exceptionally simple way to build user interfaces across all Apple platforms with the power of Swift.| developer.apple.com
