SwiftUI is relatively new and many of us in the iOS development community are still adapting to this declarative language. There are many…

The main actor is a global actor that uses a custom executor that runs jobs on the main dispatch queue.

Mutex vs Semaphore: The key difference between Mutex and Semaphore is that Mutex is a locking mechanism whereas Semaphore is a signaling mechanism.

What to keep in mind when writing your modules and libraries

All you need to know about adding binaries in Swift Packages in 2022.

In this post, let’s take a look at how to handle async errors in a flexible and scalable way in SwiftUI. We’ll cover both completion bloc...

In this post, let’s take a quick look at how to we can extend UIKit, AppKit & SwiftUI colors with hex-based initializers that accept strings ("#abcdef") and numeric values (0xabcdef).

In this post, let’s take a quick look at how to we can extend SwiftUI with a document scanner, that uses the device camera to scan docume...

After you’re through with this article, you could deservedly add the “proficient with Bottom Sheets” line to your CV.

The Unified Logging System is a great way to build a proper logging system allowing you to understand different exceptional cases happening in your app. But it is not limited only to logging. It also provides a way to measure various events in your app. This…

Has been building software for over 15 years! Looking to share some of the knowledge picked up along the way.

Static — Allocates memory before starting the program itself. The type of such memory is available for the entire duration of the program…

How do you make a SwiftUI app show content on an external screen?

AsyncSequence allows asynchronously iterating over values. Learn how to create custom implementations and when you should use them.

Check this tutorial guide on how to use Dependency Injection with Needle in Swift. Improve your iOS code with Needle framework.

Learn how to use optional binding to extract the value wrapped by an optional to a constant or variable, as part of a conditional statement or loop, exploring where optional chaining may be used in place of optional binding, and where these techniques can…

The new Swift Concurrency feature doesn’t only bring new opportunities for writing safer and more maintainable async code but also changes the way we handle errors. I didn’t use throw-catch keywords too much in my legacy code because usually, I had a completion…