Tips and tricks for working with windows and glass in visionOS.

Learn how you can efficiently work with dates and dateformatters when encoding and decoding your JSON

A pragmatic approach to dependency management.

Another week on a series of posts about discovering Swift packages. This week, we will discover the Swift Async Algorithms package, allowing us to completely switch from the Combine framework to the Swift Concurrency feature with async/await. We will learn…

Learn how to efficiently acknowledge 3rd-party libraries in your app. Use a Settings bundle to add acknowledgments at system settings level.

This content has been written in commercial collaboration with RevenueCat . However the approach I describe will work with any iOS app, regardless of whether or not it uses RevenueCat 👍

Explore techniques for handling optional values when building SwiftData predicates, including optional chaining, nil-coalescing, and flatMap. Learn best practices.

Explore Swift Predicate's structure, usage, and key considerations for data filtering. Learn how it enhances development with type safety, platform compatibility, and flexible syntax.

(Heads up! I’m not 100% sure this is actually the best introduction, despite the title. You might want to start here first instead.)

An overview of Variadic View in SwiftUI including a practical use case for Emerge snapshot tests, and why it is safe to use this private API in production.

I found the place in the compiler’s source code where it applies a special attribute to DispatchQueue.main.async closures. Plus, a rant about how Xcode presents Swift concurrency context to the programmer.

Swift was designed to be safe by default, preventing entire categories of programming mistakes at compile time. Sources of undefined behavior in C-based languages, such as using variables before they’re initialized or a use-after-free, are defined away in…

Parameter packs, introduced in Swift 5.9, make it possible to write generics that abstract over the number of arguments. This eliminates the need to have overloaded copies of the same generic function for one argument, two arguments, three arguments, and…

Swift is a general-purpose programming language built using a modern approach to safety, performance, and software design patterns.

This maintains proposals for changes and user-visible enhancements to the Swift Programming Language. - swiftlang/swift-evolution

Practical solutions to problems with Swift Concurrency - mattmassicotte/ConcurrencyRecipes

The long awaited iOS 17.4 and iPadOS 17.4 have just been released which means that we could slowly but surely start seeing alternative app stores to appear if you’re an EU iOS user. Alongside the 17.4…

Imagine features capable of functioning independently, without relying on their parent too much, if at all. They can handle their tasks autonomously, with no need to be micromanaged by an ancestor class.