This article is about adding a separated Services-layer to an app. A Services-layer is, in my opinion, the single best app architectural addition you can make, after the basic Model-View separation already implicit in SwiftUI.

A full tutorial will walk with you step by step

Here's how I created a DSL that can visually represent a diffable section snapshot's hierarchical structure using result builders.

We talked a lot about different design patterns, which help us maintain the codebase by solving various issues. But what about testing? What can we do to keep our UI tests in a maintainable and consistent state? This week we will talk about the Page Object…

Rethrows marks a method in Swift as rethrowing and tells the compiler to only require the try keyword if it's actually useful.

Say hello to the latest version of the Apple Developer app. Whether you’re a computer science student in China or a veteran UI designer in Germany, the Developer app can help you make truly great apps for Mac, iPhone, iPad, Apple Watch, and Apple TV.

The Swift Programming Language. Contribute to swiftlang/swift development by creating an account on GitHub.

The actor model and other concurrency patterns used in Nuke

Wrapping up the series on Pulse development

Apple introduced App Bound Domains in iOS 14 to make it easier to restrict in-app web content to a limited number of domains.

7 min read In the previous tutorial, we’ve learned how to add FirebaseUI to your Xcode project, how to present the FirebaseUI’s viewController in SwiftUI app using UIViewControllerRepresentable and how to deal with the various setups required by Google, FB…

Today is a great day to start learning iOS development. iOS development evolves every year and brings us new things to learn. This post should be valuable for the people who move to Swift from another programming language. This week we will talk about Swift…

I guess that many developers have encountered the task of breaking a project into modules. This article does not contain any information…

Learn Swift’s Combine framework through examples and sample code. A brief intro to publishers, operators, and subscribers.

In this post we will look at strategies you can use to decode dates. Custom decoder isn't needed.

Let's explore how SwiftUI knows what and when to observe view-specific publishers at any given time!

Understand the data model and partitioning scheme used for WildAid’s O-FISH app and how you can adapt them for your own mobile apps.

In the previous post, I shared how you can create custom property wrappers that will work with SwiftUI’s view updating mechanism. I wrote that because I’ve got one other neat property wrapper to share, but understanding how it works requires knowing how to…