[2023] SwiftUI @Observable macro: Basic MVVM setup

📰 Dev.to · Swee Sen

Learn to set up a basic MVVM architecture in SwiftUI using the @Observable macro

intermediate Published 1 Jul 2023

Action Steps

Import the SwiftUI framework
Create a view model class with @Observable properties
Use @ObservableObject to publish changes to the view
Bind the view model to the view using @StateObject or @ObservedObject
Test the MVVM setup by updating the view model and observing the changes in the view

Who Needs to Know This

iOS developers and SwiftUI enthusiasts can benefit from this setup to simplify their app architecture and improve maintainability

Key Insight

💡 The @Observable macro simplifies setting up MVVM in SwiftUI by automatically publishing changes to the view