Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island - Preview Provider

This video tutorial covers the concept of Preview Provider for widget extensions, explaining how it is similar to the preview provider for Swifty I views but with a different preview context. The tutorial demonstrates setting up a widget preview context, using multiple previews for different system sizes, and utilizing Xcode's built-in tooling for widget variants. It also discusses designing UI for various widget families using conditional logic. The video concludes with a preview of the next topic, widget bundles.

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