Hello and welcome to another blog post about SwiftUI. This time, we will talk about the animation of complex shapes in SwiftUI. You will understand animatableData property and will be able to implement animatable custom Shape struct that depends on multiple…

Make your unit tests run quicker

Just want the code to move the view up? Just want the code to scroll the scrollview up?Most likely you have worked on an app with multiple textfields, and when the keyboard show up, there's a chance that your text field will get covered by the keyboard! One…

I took a one week break from SwiftUI topic when we were talking about building networking in Swift using functions. It’s time to go back to SwiftUI. This week we will talk about view preferences, which is another powerful concept of SwiftUI views that allows…

Keep your app responsive with user interactions. Once we build an app user interface above all our aim to be more responsive interface.

App debugging is an essential part of the app development lifecycle. I hope you will find out some helpful tips & tricks regarding…

Learn how to build a parallax-ed stretchable header in SwiftUI using GeometryReader, ObservableObject, and PreferenceKey.

With iOS 12 Apple has started adopting NSSecureCoding across the entire platform. For Core Data this means that the default ValueTransformer, which uses NSCoding to transform a custom data type into a format that can be stored in the persistent store, at…

This week, let’s take a look at how Swift’s property wrappers work, and explore a few examples of situations in which they could be really useful.

Make it faster with this one weird trick!

Learn how you can take a callback-based networking layer and refactor it to use Apple’s Combine framework.

Certificate pinning is one of the basic security mechanisms of network communication. This article discusses certificate pinning and related topics.

Numbering a list using <code>ForEach</code> in SwiftUI is not quite as straightforward as you might expect.

With SwiftUI being recently introduced, I was curious if we could take advantage of SwiftUI preview to speed up testing localization and make sure your app looks great for any language.

CoreData is Apple’s object graph and persistence framework. It provides data sources for synchronising data with view. Let’s take a look on how to use those data sources in SwiftUI view…

SwiftUI provides us a very fast and easy to use diffing algorithm, but as you might know, diffing is a linear operation. It means that diffing will be very fast for simple layouts and can take some time for a complicated layout.

Verbal communication with your iPhone