Today I want to share with you a technique that I use a lot in SwiftUI. It helps me to solve the problem when I need to place a vertical or horizontal stack with equal-sized views that support Dynamic Type. I didn’t find the right name for this approach and…

A question that often comes up when folks get into learning Combine is "how do I test code that uses Combine?". In this week's post, I will briefly explain the basics of testing Combine code.

A post describing how to change the App Icon of an iOS app and add shield with the configuration and the version of the build

Learn to round specific corners, e.g., top-left and top-right.

Delegate isn't some magical pattern, it is just a variable referencing a ViewController or other object, then you just call the method on that variable....

You can nest property wrapers in Swift, but it's difficult. NSHipster has a great article about all things property wrappers, and the summary of trying to compose them (which others have echoed) is that it's hard and prone to compiler errors...

Learn different ways to control the status bar style.

Build and animate thermometer using Core Animation

This week, let’s take a look at a few techniques that can help us make our code easier to read, test and maintain, by reducing the amount of indentation within it.

Learn three techniques that help you manage SwiftUI previews Xcode previews at scale with code examples.

Reflecting on the five years of the performance improvements

Over the past 12 months Swift has seen some significant changes. The decision by IBM to step away from Swift has left many questioning the future of Swift on Linux and wondering if it's worth investing in. In this post, I'll talk about what the current landscape…

Swift’s strict initialization rules are great. They help prevent an entire category of bugs that were especially common in Objective-C. However, when working...

In the development of the app that is kind of SNS or large application, it can often grow in complexity due to display a massive number of…

On what a design system is and why it's useful for your team.

As a developer, we might use Userdefaults in our apps at some point in time for storing some basic configuration or settings in the app. But as the project gets complex, things can get pretty tough. Especially, when you want to clear all the UserDefaults…

Swift’s type system is (mostly) fantastic. Its tight constraints and flexible generics allow developers to express complicated concepts in an extremely safe manner because the Swift compiler will…

Combine comes with a handy operator that allows developers to retry an operation that failed. This is most typically used to retry a failed network request. As soon as the network request fails…