Tag:AppKit

All the articles with the tag "AppKit".

• Automatic Observation Tracking in UIKit and AppKit: The Feature Apple Forgot to Mention

  Published:11 Jun, 2025

  • 8 min read

  Discover how iOS 18's hidden automatic observation tracking brings SwiftUI-like reactive programming to UIKit and AppKit, making your UI code cleaner and more maintainable.

• Top-Level Menu Visibility in SwiftUI for macOS

  Published:9 Apr, 2021

  • 3 min read

  

  Working around SwiftUI's CommandsBuilder limitations to conditionally show top-level menus on macOS using direct AppKit integration.

• Forbidden Controls in Catalyst: Optimize Interface for Mac

  Published:22 Sep, 2020

  • 7 min read

  

  Investigating why certain UIKit controls throw runtime exceptions in Catalyst's 'Optimize Interface for Mac' mode and discovering which controls are forbidden.