A case study for performance of MapKit view embedded in SwiftUI.
The full story can be read here.
The project features a simple root screen with options to navigate to specific implementations of MapView.
UIKit button leads you to the UIKit implementation. A MKMapView added to a UIViewController.
SwiftUI button leads you to the SwiftUI implementation. A MKMapView added to a SwiftUI container using UIViewRepresentable.
Annotations are generated randomly at the start of the application. 10k annotations are added to both map views to test performance of using pinch to zoom-out on the map view.