This week we will continue the series of posts about the app and scene lifecycle in SwiftUI. Today we will concentrate on scene management and the features that the new Scene protocol provides us to replace the old SceneDelegate.

How and when to apply different modifiers based on conditions.

Add RawRepresentable conformance to a custom type that represents a setting or a view state in SwiftUI to be able to save it in AppStorage or SceneStorage.

This week we will talk about another excellent UI component called OutlineGroup. Apple released OutlineGroup during the WWDC20 side-by-side with other great things, including grids, menus, and toolbars. I already covered them in my previous posts. And finally…

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SwiftUI provides an easy way to convert to render any view into a placeholder style by redacting its content.

Learn how to write unit tests for delegate/protocol methods.

The final build of iOS 14.0 will be released soon, and it’s about time to make sure our apps are running great on iOS 14. This year Apple…

A tip for more dynamic navigation.

An overview of the key new UICollectionView APIs introduced in iOS 13 and 14, such as compositional layouts, diffable data sources, and cell registrations.

When writing iOS apps, we regularly run into code that is asynchronous. Sometimes you know you’re writing something that will run asynchronously and other times you’re passing a completion handler to…

We tried out SwiftUI for creating a liquid-like motion graphics with spring animation. We chose a flow of several sequential screens as our canvas.

Real-time image processing in a pure SwiftUI VideoPlayer application.

An example of how to take some of the most common use cases of asynchronous code like callbacks and delegates, and migrate them to a Swift Combine implementation.

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Learn how to combine Objective-C runtime with Swift expressiveness, to easily access private APIs in Swift.

Demystifiying how PreferenceKey's reduce method works

Three language features around Swift enumeration that you might not aware of.