An image gallery app showing the different ways to import files and folder contents using drag and drop and <input type="file">. Chrome 21 includes drag and drop support for dropping a folder. This is done with hooks into the HTML5 FileSystem API. For more info, see wiki.whatwg.org/wiki/DragAndDropEntries.

Support: Chrome 21 supports folder drop reading DataTransferItems as files (.webkitGetAsEntry()) input[type="file"].webkitEntries support landed in Chrome 22.