Weekly articles about Swift and iOS Development

Adapting SwiftUI layouts for iPhone Duo

Learn how to respond to changing window sizes without device or orientation checks.

Testing callbacks with confirmations in Swift Testing

Learn how to verify that callback-based events occur the expected number of times.

Making custom SwiftUI controls accessible with accessibilityRepresentation

Learn how to give a custom control the accessibility behavior of a native SwiftUI control.

Supporting Differentiate Without Color in SwiftUI

Learn how to communicate status with symbols and shapes instead of relying on color alone.

Adapting SwiftUI layouts for large Dynamic Type sizes

Learn how to restructure SwiftUI layouts when larger accessibility text sizes leave too little room for content.

Automating accessibility audits for SwiftUI apps with XCTest

Learn how to detect common accessibility issues automatically as part of a UI test suite.

Parameterized tests and test organization with Swift Testing

Learn how to cover multiple inputs with parameterized tests and organize a growing Swift Testing test suite.

Building responsive and reliable search in SwiftUI

Learn how to debounce search input, cancel obsolete requests and prevent stale results using Swift concurrency.

Getting started with Live Activities in SwiftUI

Build a public transport journey tracker for the Lock Screen and Dynamic Island with ActivityKit.

Managing toolbar visibility and overflow in SwiftUI

Learn how to prioritize, pin and move SwiftUI toolbar actions into an overflow menu.

Presenting alerts and confirmation dialogs from identifiable data in SwiftUI

Learn how to present alerts and confirmation dialogs using optional identifiable items instead of Boolean state.

Adding swipe actions to any SwiftUI scroll view

Learn how to use swipe actions outside of List in SwiftUI.