Swift 5.7 is now officially released! Swift 5.7 includes major additions to the language and standard library, enhancements to the compiler for a better developer experience, improvements to tools in the Swift ecosystem including SourceKit-LSP and the Swift…

Sendability is an important feature of Swift Concurrency. It’s how the compiler determines whether code can safely be accessed from multiple concurrency contexts. In this post you’ll learn everything…

If you want to make sure that your code adopts Swift concurrency as correctly as possible in Swift 5.x, it’s a good idea to enable the Strict Concurrency Checking () flag in your project. To do this…

Apple recently announced the Apple Watch Ultra, which adds an additional button to the Apple Watch. One of the primary uses for this button is to control (start / pause / resume) workouts. We've recently added this functionality into Streaks Workout, so this…

One of the great new features in iOS 16 is Focus Filters, which allows users to
change the way your app behaves when they are in Focus (such as Do Not Disturb).

In Streaks 8, we added a Focus Filter
[https://crunchybagel.com/streaks-8-released/] called "Up…

Use control flow statements inside a WidgetBundle to return a different set of widgets base on a if-statement condition.

Thanks to UIHostingConfiguration & SwiftUI 2-way binding, we can say goodbye to refreshing cells and updating model objects manually in UIKit

Over the last few years I have written several articles showing how iOS apps built with different versions of Xcode would appear when run…

Not just screens of numbers

The safe area aspect fit layout guide is new in iOS 16.

Learn how to quickly develop cleaner SwiftUI views by using a view model.

Learn the new BackgroundTask in SwiftUI and how to test It. Check how to automatically reschedule it and debug the background tasks in iOS.

Check the solution for Longest Substring Without Repeating Characters in Swift. Use Sliding window pattern or Dynamic programming to solve!

With the newly introduced RegexBuilder feature in Swift 5.7 and iOS 16, the days of complicated and unreadable regexes are over.

If you’ve updated Xcode to version 14 you might get an error about mutating actor-isolated property in your project. Let’s fix it.

A detailed look at the startup times for 5 popular apps from the App Store and actionable insights for how they can be improved.

Convert a function using a completion handler to use Swift Concurrency.

Learn about the Command design pattern and find out how to implement it in Swift projects through a practical code example.