Transferable & Content Sharing Reference

Comprehensive guide to the CoreTransferable framework and SwiftUI sharing surfaces: drag and drop, copy/paste, and ShareLink.

When to Use This Skill

• Implementing drag and drop (.draggable, .dropDestination)
• Adding copy/paste support (.copyable, .pasteDestination, PasteButton)
• Sharing content via ShareLink
• Making custom types transferable
• Declaring custom UTTypes for app-specific formats
• Bridging Transferable types with UIKit's NSItemProvider
• Choosing between CodableRepresentation, DataRepresentation, FileRepresentation, and ProxyRepresentation

Example Prompts

"How do I make my model draggable in SwiftUI?" "ShareLink isn't showing my custom preview" "How do I accept dropped files in my view?"