The article discusses the KeyPath type, what it can be used for, and provides several examples that seem to me to be indicative and can improve the readability and quality of the project code.

A note about what a detached task is and where it can be used.

I talk about the GeoJSON format for displaying geographic data and some features in relation to working with MapKit

This article explains the iOS app lifecycle and the role of AppDelegate and SceneDelegate. An example of the most frequent interaction with the application is given and the system methods called in this case are analyzed.

A quick overview of how memory is managed in Swift. From the article, it will become clearer to you what improvements have occurred in the transition from Objective-C to Swift and how this has affected modern development.