AppCoda Weekly - Issue #254

Learn how to use the new async/await pattern in order to fetch remote data both in recent and in older system versions.

If you want more control over your data, SQLite and the power of SQL will certainly not let you down. SQLite could improve performance in applications that need fine-grained control and aimed query optimizations.

What abstract types are, how they could be implemented in Swift, and how they relate to protocols and other polymorphic programming techniques.

How do you test an asynchronous Core Data operation?

Learn how to write unit tests

Learn how to use the @Published property wrapper and prevent yourself from running into common bugs when using it in the wrong way.

Modular programming is a software design technique that breaks your project into a smaller maintainable module which promotes separation of concern and reusability. Let’s see how easy it is to modularize an iOS app with Swift Package.

Power up your Swift codebases with object-oriented class design

Taking a closer look at implementing a smooth video background in SwiftUI

James launched his first iOS app in September 2020, just 4 and a half months after learning Xcode. This is how much he made from his app.

Our flagship iOS programming book now provides two versions: SwiftUI and UIKit. For one price, you got two ebooks to teach you both SwiftUI and UIKit frameworks.

Your description for thLearn how to build fluid UIs and a real world app with SwiftUI. Fully updated for Xcode 13, iOS 15 & Swift 5.5.

See how the author designed a digital bookstore and social cataloging app that allows individuals to search its database of books, annotations, quotes, and reviews, as well as interact with other book lovers by sharing recommendations and insights.