Kamil Buczel's Blog

Learn how to set up automated screenshot generation for App Store Connect using fastlane snapshot, with tips on accessibility identifiers, mock data, and handling iOS 26's new TabView.

SwiftUI's TabView accessibility identifiers behave differently on iPad vs iPhone with Liquid Glass.

Learn how to use Swift actors and actor reentrancy to elegantly merge concurrent network requests.

Learn the correct way to extract prediction confidence scores from CreateML text classifiers in iOS.

Learn how to set up modern iOS development with Tuist for project generation, xcsift for build output parsing, and Claude Code for AI-assisted development.

Build type-safe, testable navigation in SwiftUI using NavigationStack coordinators - with deep linking, auth flows, and onboarding built in.

Replace ObservableObject, @Published, and @StateObject with a single macro.

Go beyond .slide and .opacity - build custom transitions in SwiftUI that match your app's personality, from simple pivots to full card flips.