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…

Xcode 15 added a new way to bookmark source code annotations and search queries.

Learn how actors and sendable prevent race conditions in your concurrent code.

Swift Concurrency became a vital part of my development stack. I leverage the power of the new Swift Concurrency features like async/await and task groups almost everywhere. SwiftUI Button type doesn’t support Swift Concurrency out of the box, but it is flexible…

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 🍿

Dive into the essentials of Dependency Injection (DI) for Swift and SwiftUI applications. Lucas van Dongen demystifies DI, from fundamental approaches to choosing the right solution. Perfect for intermediate to advanced Swift developers looking to enhance…

Discover the art of Dependency Injection in Swift applications. This article compares four key approaches - Manual Tree, EnvironmentObject, Factory, and Needle - to help you choose the right DI strategy. It breaks down the pros and cons, providing insights…

Listen to key press events, either specific or a set of keys. You can detect modifiers, as well as phases like up, down, or repeat.

The JSONDecoder class uses several decoding strategies to decode dates encoded using different formats in JSON data.

Explore @MainActor in SwiftUI: understand its use, solve concurrency issues, and learn best practices for Swift 6. Dive into View protocol updates & practical tips.

Develop in Swift Tutorials introduce app development with Swift and Xcode for anyone learning how to develop for Apple platforms.

We’re pleased to introduce a repository of example projects that demonstrate how Embedded Swift can be used to develop software on a range of microcontrollers.

Sometimes, you just need to persist some dumbed down data. Here's a few ways to do it.

A somewhat modernish UserDefaults wrapper, tailored to specific project needs, is presented. It's a blend of type safety, modularity, and a bit of creative procrastination, all aimed at making side projects more fun and manageable.

Learn how to ensure frequent updates of Accessibility Elements using the Updates Frequently trait.

The search for smoother scrolling resulted in swapping LazyVGrid for NSTableView, documenting unofficial insights and reflections on AppKit coding.