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# Building a document-based app using SwiftData

Code along with the WWDC presenter to transform an app with SwiftData.

## Overview

Learn how to use [`@Query`](doc://com.apple.documentation/documentation/SwiftData/Query), [`@Bindable`](doc://com.apple.documentation/documentation/SwiftUI/Bindable), [`.modelContainer`](doc://com.apple.documentation/documentation/SwiftUI/View/modelContainer(_:)), the [`.modelContext`](doc://com.apple.documentation/documentation/SwiftUI/EnvironmentValues/modelContext) environment variable, and [`DocumentGroup`](doc://com.apple.documentation/documentation/SwiftUI/DocumentGroup) to integrate with the [`SwiftData`](doc://com.apple.documentation/documentation/SwiftData) framework.

> Note: This sample code project is associated with WWDC23 session 10154: [Build an app with SwiftData](https://developer.apple.com/wwdc23/10154/).

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