Weekly articles about Swift and iOS Development

Cheat sheet on Combine operators for iOS development

Get an overview on Publisher operators in Combine.

Understanding date decoding strategies when working with JSON in Swift

Learn how to convert JSON dates to Swift's native Date type and vice versa.

How to handle non-optional Core Data properties in Swift

Explore the possibilities to use non-optional Swift values in Core Data.

Understanding different cache policies when working with URLRequest in Swift

Learn how to manage cache when sending HTTP requests in your iOS applications.

How to create NSManagedObject subsclasses for Core Data entities in Xcode

Learn about Xcode's code generation options when creating Core Data models in Swift.

Using URLSession with async/await in Swift

Learn how to make HTTP networking requests with URLSession's async/await API.

Developer guide on the iOS file system

Learn how to work with files and directories when developing iOS applications.

Memory management for async/await and tasks in Swift

Learn about weak self references when working with the async/await API.

How to manage lifecycle events in SwiftUI iOS applications

Discover SwiftUI's lifecycle events onAppear(), onDisappear() and task().

iOS developer guide on the main aspects of Core Data

Understand the main concepts of the Core Data framework.

Memory management in Combine

Learn how to avoid retain cycles when using the Combine framework in Swift.

How to build a configurable widget with WidgetKit and SwiftUI

Learn how to allow users to customize their widgets.