We are launching an iOS 14 update for our flagship iOS programming course – Beginning iOS 14 Programming with Swift. The course has been fully updated for iOS 14, Swift 5.3, and Xcode 12. The beginner book is still written for beginners who want to...
WWDC 2020 was finished just a few days ago under unprecedented conditions for first time. Virtually, all developers around the globe had the chance for a seat in the front row, being able to learn about all new features and improvements that Apple had to...
I recently got a question from a reader about how to animate gradient or create an animated gradient background using SwiftUI. The SwiftUI framework provides a number of built-in components such as LinearGradient and...
In iOS 15, Apple introduced a new way to customize buttons in iOS apps for both SwiftUI and UIKit frameworks. While this tutorial focuses on the new features of SwiftUI, you can refer to this fantastic article, written by Sarun,...
In the earlier tutorial, we created an animated menu bar in SwiftUI. What if you want to reuse the code in other projects? Of course, you can copy & paste the code from one project to another but there is a better way to...
One reason why I really enjoy programming using the SwiftUI framework is that it makes so easy to animate view changes. In particular, the introduction of the matchedGeometryEffect modifier, introduced in iOS 14, further...
In designing the async/await construct, Apple is hoping to increase the readability, and thus maintainability, of implementing concurrency/parallelism in Swift. What I see in it are attempts: to make asynchronous/parallel code...
With the release of SwiftUI, some people have asked if UIKit is going to be dead. It’s far from dead. In iOS 15, Apple’s engineers continues to pour new features into UIKit. One of the highlights is...
Prior to iOS 15, SwiftUI didn’t come with a built-in modifier for handling search in List views. Developers have to create your own solution. We have written a tutorial showing you how to implement a search bar in SwiftUI...
In WWDC 2021, Apple announced tons of new features for the SwiftUI framework to make developers’ life easier. AsyncImage is definitely one of the new views, introduced in iOS 15, that is worth a mention. If your app needs...
In WWDC 21, Apple introduced some of the most anticipated enhancements for List view in the SwiftUI framework. Prior to iOS 15, it is not very straightforward to hide line separators in a List view. We’ve shown you a...
The process of making an app includes various parts, with the code implementation being the most important one. However, programming is not just about writing code; it’s also about testing using the available tools each...