Using Core Data With SwiftUI - An Introduction

This article provides a beginner-friendly introduction to integrating Core Data with SwiftUI, focusing on Apple's recommended approach as of iOS 13 Beta 5. It explains key concepts like @State, @Binding, @ObservableObject, and @Environment, and highlights how NSManagedObject now conforms to ObservableObject. The author demonstrates how to use the @FetchRequest property wrapper to fetch data and leverage the environment's managedObjectContext for CRUD operations. A sample project on GitHub is included for hands-on learning, with code walkthroughs for passing NSManagedObjectContext to views and using @FetchRequest. The article emphasizes understanding over copying, making it suitable for developers new to Core Data in SwiftUI.