A few weeks ago, we talked about the idea of Functional core and Imperative shell in Swift. The goal is to extract the pure logic using value types and keep side effects in the thin object layer. This week, we will look at how we can apply this approach in…

Exploring the power of `UIStackView` and layout guides to lay out a view with accessibility in mind.

This article explains How to Write Unit Tests for UIButton with XCTest in Swift. Improve your iOS app with unit tests now!

What abstract types are, how they could be implemented in Swift, and how they relate to protocols and other polymorphic programming techniques.

As part of Swift’s move toward safe, simple, and performant asynchronous programming, we are pleased to introduce a new package of algorithms for AsyncSequence. It is called Swift Async Algorithms and it is available now on GitHub.

Extend your skills with the iOS Simulator that makes you more productive. Just be sure that you follow the way which creates efficiency…

Take control over the Xcode simulator.

Apple introduced the new FormatStyle protocol with iOS 15. It allows for some truly remarkable things to happen when you’re converting your data into localized strings.

Writing and Reading Protobuf for iOS locally without Server

Seamlessly stay logged inn and share your authentication state across your apps, App Clips and Widgets.

Yes, really

It is best to stick to either one framework, and not mix. But if you do need to.. here is how you can communicate between the 2 frameworks, bi-directionally.

Learn how to write images to the iOS camera roll and how to detect the completion of write operation for each image.

How to ensure consistent Swift style in Xcode with SwiftLint

CloudKit is an easy way to store data in the cloud, sync between multiple devices, and share it between the app’s users. This week we will learn how to start using CloudKit in the app to save and fetch data from the cloud and sync between multiple user devices.

– How to use SPM from the terminal; – How to create executables with Swift;

Articles and tutorials about macOS and Swift development

This tutorial is about How to use KeyboardLayoutGuide API to move UITextField when the keyboard appears on iOS. Check this Swift feature now!

In this article I'm going to talk about the repository design pattern and give you a few Fluent ORM tips for your Vapor 4 app.