A look at what goes into writing type- and protocol extensions that can be reused between different use cases and projects, and what sort of principles that can be good to keep in mind when doing that.

SwiftUI is a modern, simple and powerful framework that allows us to build user interfaces across all Apple platforms. By using it we can…

In this post, we’ll create a package for the Swift Package Manager. The result will be a package that adds more gestures to SwiftUI.

Github Actions are finally publicly released! It’s an opportunity to easily enable continuous integration in your projects on GitHub, so here’s how you set it up for your iOS projects t…

Localizations, locales, timezones, date and currency formatting... it's shocking how easy is to forget how they work and how to use them correctly. In this article, I try to summarize the bare minimum one needs to know to add internationalization support…

It has a fatal flaw, especially apparent for Redux-style state management

Property Wrappers are one of Swift hottest new additions. Let’s find out how far Property Wrappers can take us.

Part 1: UIViewRepresentable & UICollectionViewCompositionalLayout

The main idea of that post is that people simply do MVC in the wrong way..

Xcode Previews for SwiftUI has quite literally changed a decade old workflow. Here are the techniques I currently live by.

This week I want to talk about building a networking layer in Swift using Functional programming. Functional programming is a way of making programs using pure functions and function composition. Let’s see how we can use it to build a flexible and composable…

So the other day Paul and I were shooting the breeze about spirographs. He was saying I needed to get back to blogging now that I have the time. Of course, the second you set out to try to write a …

Learn how publishers, subscribers, and subscriptions work in this post. You will learn how to create your own subscribers and publishers in Combine.

Recently I wanted to drive a SwiftUI view content based on a ViewState , it became pretty common to use an Enum to represent the different state of a View.

What’s the purpose of these protocols and why are they defined in Combine and not in the standard library?

Learn to implement parametrized Siri Shortcut Actions in your iOS apps.

This week, let’s take a look at various ways that we can assert that our code produces the right outcomes within our unit tests, including how we can create our own assertion functions.

Learn all the things about Swift functions from functional programming perspective. What is a pure function in Swift? What does it mean to have a function as a first-class type? What is a higher-order function? What are currying and partial application in…