Fascinating engineering details behind Paper.

By taking advantage of provisional authorization for notifications, we can provide a gentle introduction to our app's notifications without upfront permission from the user.

Speedrunning A11y in SwiftUI

Wondering how to migrate your Apple-based project to Bazel? Whether it’s iOS, macOS, watchOS, tvOS, or visionOS, this guide is for you.

Do you remember that DVD screensaver from the early 2000s? Not only was it a practical tool for preventing screen burn-in on CRT displays, but it's also become a cultural icon.

Like many of you, I can remember seeing this screensaver as a kid, but I'd completely…

Simplify device orientation handling in SwiftUI with a custom @Orientation property wrapper. Easily update views based on portrait or landscape mode, perfect for adaptive layouts in iOS apps. Learn how to create a reusable solution for managing orientation…

Utilise modern Swift Concurrency with full test coverage

Learn how to apply structured concurrency in your applications, using task groups and other structured concepts.

How do you invert a SwiftUI binding to a boolean?

Learn how to integrate SwiftData with modern programming concepts in SwiftUI apps. This tutorial covers modularity, testability, and thread safety for robust data management.

Apple released Swift 5.5 almost three years ago. The main addition to the release was the Swift Concurrency feature. It introduced async and await keywords, allowing us to build concurrent apps in a new way. This week, we will learn how Swift determines where…

A while ago I’ve published a post that explains how you can use AsyncStream to build your own asynchronous sequences in Swift Concurrency. Since writing that post, a new approach to creating…

In this annual post, the Swift Server WorkGroup (SSWG) reflects on the community, ecosystem-wide accomplishments and the workgroup’s focus areas for the year ahead.

Swift is well-suited for creating user interfaces thanks to the clean syntax, static typing, and special features making code easier to write.
Result builders, combined with Swift’s closure expression syntax, can significantly enhance code readability.

To use Swift concurrency successfully, you have learn to think in terms of isolation. It is the foundational mechanism the compiler uses to reason about and prevent data races. All variables and functions have it. The thing is, isolation is really different…

Many of Apple’s own visionOS apps, like Music, Safari, and Apple TV, have a handy search bar front and center on the window so you can easily search through your content. Oddly, as of visionOS 1.1, replicating this visually as a developer using SwiftUI or…

In SwiftUI, modifiers are special methods that you can use to change the appearance or behaviour of views. They are like instructions that…

Like I said in my last Indie Diary, I knew when starting what would become Omee that I’d need a very flexible architecture for my app, built with SwiftUI previews in mind.
SwiftUI Previews are a tremendous improvement for DX since their…