AsyncThrowingStream and AsyncStream allow you to rewrite existing closure based code to async-await overloading methods.

So, how do you notify UIKit that something happened in SwiftUI? And how about the other way?

How to unit test notification Center in Swift. Discover how you can cover this iOS old messaging system with XCTests.

The visitor design pattern in Swift allows us to add new features to an existing group of objects without altering the original code.

Articles and tutorials about macOS and Swift development

In this article, iOS developers can check out how to grab text from images, analyze the findings, and convert them into usable class objects with the help of Word Tagger in Create ML.

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.