Shell scripts are essentials on the server side. Learn how to build Swift scripts for your backend apps using property wrappers.

I always found the UIAlertController API too verbose. You first have to create an instance of UIAlertController, then create multiple instances of UIAlertAction and finally add the actions to the controller.

Decodable makes it easy to transform simple data into model types. Learn how to go beyond the basics with @richturton.

Revisiting [weak self] to avoid retain cycles with this common scenario that involves nested closures in Swift

While many developers are content with older popular solutions for code formatting, we decided to cover a newer, still evolving tool called swift-format.

Another twist to iOS navigations

Let’s take a look at how even the smallest utility functions can have quite a big impact on the way we write code on a day-to-day basis, by making common tasks easier and preferred patterns simpler.

Mocking Alamofire or URLSession requests can be done without changing your implementation code by making use of a custom URLProtocol in Swift.

Learn what Function Builders in Swift are, and how to use them

This week we will talk about another great tool that we have in SwiftUI. The alignment guide is a way that we can use to speak to SwiftUI’s layout system. By using alignment guides, we can easily align views that live in different parts of a view hierarchy.

With more board configurations than there are atoms in the universe, the ancient Chinese game of Go has long been considered a grand challenge for artificial intelligence.

On March 9, 2016, the worlds of Go and artificial intelligence collided in South…

Apple has deprecated UIWebView and will not be accepting new apps with UIWebView starting April 2020 and app updates with UIWebView starting December 2020. If your app uses UIWebView you should replace it with WKWebView.

Debugging asynchronous code is hard. Learn how you can use Timelane to make debugging your Combine and RxSwift much easier by visualizing your streams.

Exploring iOS, SwiftUI & much more.

Ordered Collection Diffing is a feature added in Swift 5.1 that allows you to calculate and apply the difference between two collections. Using diffing libraries is common in iOS for a few reasons, the most popular one being to handle the addition and removal…

Testing private methods and variables is not easy. Dependency injection and the @testable attribute allows us to write the required tests in Swift.