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// 3 articles available

01
March 20, 2026
Creating a @DefaultEmpty Property Wrapper for Codable in Swift
SwiftCodableProperty-WrappersJSON
Build a @DefaultEmpty property wrapper that automatically defaults missing or null array fields to an empty array when decoding JSON in Swift.
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02
February 28, 2026
@Observable Macro in SwiftUI: Migrating from ObservableObject
SwiftUIState-ManagementObservationProperty-Wrappers
Learn how to use Swift's @Observable macro introduced in iOS 17, understand its advantages over ObservableObject, and migrate your existing code to the modern observation system.
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03
November 10, 2025
@State vs @Binding in SwiftUI: When to Use Each
SwiftUIState-ManagementData-FlowProperty-Wrappers
Understand the difference between @State and @Binding in SwiftUI, when to use each, and how they work together to manage data flow between views.
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