01
How to Preview Live Activities in SwiftUI
SwiftUIWidgetKitLive-ActivitiesXcodePreviews
Use the #Preview macro to preview your Live Activity views directly in Xcode without running the full app.
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> Previews
// 5 articles available
- 02
Debugging SwiftUI Previews in Xcode
SwiftUIXcodePreviewsDebuggingWhen SwiftUI previews break, the error messages aren't always helpful. Here's how to debug them, clear caches, and get back to a working state.
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Fixing SwiftUI Previews That Won't Load
XcodeSwiftUIDebuggingPreviewsWhen SwiftUI previews fail with cryptic errors or just spin forever, here's how to diagnose and fix the most common causes.
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Previewing Partially Generated Content with Foundation Models in SwiftUI
SwiftUIFoundation-ModelsXcodePreviewsAIWhen building UIs that stream AI-generated content using Apple's Foundation Models framework, testing intermediate states in Xcode Previews requires some creative workarounds. Here's how to preview partially generated content without calling the actual model.
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Detecting if SwiftUI is running in a Preview in Xcode
SwiftUIXcodePreviewsDevelopmentLearn how to detect if a SwiftUI app is running in a Xcode Preview.
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