Examples:

• Copy and Move elements with DataTransfer interface. This Web app should work on all browsers that support HTML Drag and Drop.
• Copy and Move elements with DataTransferItemList interface. This Web app will only work with browsers that support the DnD DataTransferItem and DataTransferItemList interfaces.
• DnD Feature Check. This app logs to the console whether or not the browser supports the DnD interfaces (DragEvent, DataTransfer, DataTransferItem and DataTransferItemList).
• File Drag and Drop. Select one or more files in a File Manager and drag them to this app’s drop zone.

External DnD Demos:

• Drag and Drop File; jsbin