- 
        
          Advanced WidgetKit Configuration with AppIntentsResult builders make this API hard to figure out, so here’s some sample code 
- 
        
          The Comprehensive Guide to iOS Context MenusFrom nested menus to custom previews, use this guide to become a context menu wizard 🧙♂️ 
- 
        
          How to Implement iOS 13 Context MenusUsing UIContextMenuInteraction to add peek-like previews & menus to non-3D Touch devices 
- 
        
          Custom View Controller Presentation Tips & TricksHow to get UIPresentationController to use Auto Layout (and other bugs fixes) 
- 
        
          Finding the Real iPhone X Corner RadiusHow I replicated the iPhone X display corner radius in the Lyft app 
- 
        
          Subclass API SuperpowersShort and simple example of subclassing while preserving your superclass API 
- 
        
          3D Touch with MKMapViewHow to add previewing to map view annotations