Apple is releasing iOS and iPadOS 18.2 today, and with those software updates, the company is rolling out the second wave of Apple Intelligence features as part of their previously announced roadmap that will culminate with the arrival of deeper integration…

Discover how a 19th-century mathematical shortcut transformed the performance of a 21st-century gaming algorithm

Add interaction to your app with a SwiftUI Button, custom styles, and interactions. Learn how you can define reusable components.

Discover Swift tutorials to learn Swift with code examples and in-depth articles. Go from writing, to testing, to building a User Interface.

Blog about iOS development and musings on technology

With Swift 6, we have an entirely new version of the language that has all kinds of data race protections built-in. Most of these protections were around with Swift 5 in one way or another and in…

Discover unexpected SwiftUI onAppear behavior causing performance issues & state changes. Learn how to identify & temporarily fix abnormal calls in NavigationStack & TabView.

Typed Throws

Swift 6 was released in September 2024 [1]. It introduced new testing frameworks, such as Swift Testing, and improved other fields, such as concurrency.

Also, with this new update, Swift has introduced Typed Throws.

Before I explain how you…

Take your fastlane skills to the next level

A quick look at the state of LLM assistants for Swift programming but also having fun with AVAudioEngine and SwiftUI Charts

In this post, we’ll take a look at how to create a tiny, observable search context class that can be used to handle the debouncing of any search operation, without any additional effort.

Learn how to create user interface tests with Xcode and the XCTest framework for iOS SwiftUI applications. Learn how to run your first UI test, the anatomy of a XCTestCase test class, how to query views and how to interact with them.

Learn how to leverage the some keyword for working with protocols with associated types and use opaque declarations as syntactic sugar.

Learn how to implement real-time updates over WebSockets using ChangeStreams and MongoKitten

Learn how to use JWTs in Swift to secure your API

You know what? Coming up with example material is hard. This might sound silly or like it doesn’t matter that much, but it really does! Of course, a great example helps keep things understandable. It makes writing a lot more enjoyable too. But, writing is…

How can we add CRUD methods to SwiftData ModelActors in an safe way using actors in Swift 6.

You’re more of a video kind of person? I’ve got you covered! Here’s a video with the same content than this article 🍿

Learn how to capture and respond to the pressed keys in a hardware keyboard in a SwiftUI app.