Memory management is a big topic in Swift and iOS development. If there are plenty of tutorials explaining when to use weak self with closure, here is a short story when memory leaks can still happen with it.

Introduction to Xcode Frame Debug, come and learn how to debug your views that are frame created. Hidden debug Xcode feature explained!

Make use of `UIScrollView`s to make the layout built in part 1 even more accessible to all users.

The year is 2040, and our newest MacBook M30X processors can compile large Swift projects perceivably instantaneously, sounds pretty amazing, right?

Except, compiling the codebase is just part of our iteration cycle. Other ones include: - restarting it (or…

Revisit an incredible week of technology and creativity.

Here's how to restore the Slow Animations shortcut in the iOS Simulator

We encounter bugs that are very hard to catch in the debugger from time to time. For example, it might occur only after a few days of app usage. In this case, running an app in a simulator and testing a feature doesn’t make sense. We need to understand what…

Merge sort in Swift. How to create this sort algorithm in Swift and in iOS, learn how to use divide and conquer strategy in Swift.

During our development time, we must be facing some cases that need our task executed in a specific order, in the most common requirement…

Setting a breakpoint in Xcode is as easy as clicking on the line number that you want to pause the app execution on. An overview can be…

SwiftUI has a less clumsy mechanism for dismissing presented views in iOS 15.

In this tutorial we will explain what an actor is and how to use it to handle APIs calls.

A new release of swift-parsing brings printing capabilities to your parsers for transforming structured data back into unstructured data.

Disable animations on a specific view in SwiftUI and find out how you can replace the deprecated animation(nil) modifier.

A deep dive into the abstract syntax tree and how it could help to make our apps language independent with a comparison of Kotlin and Swift

How to debug HTML and JS in Safari iOS, SFSafariViewController, and WKWebView using Web Inspector on macOS.

This article contains our findings when converting Streaks to use NSPersistentCloudKitContainer.

Optimizing performance is definitely one of the most interesting topics, not only on iOS, but software development in general. There are many thought provoking challenges, accompanied with a detect…