Developing a small web application called Upload Center, that will allow people to upload photos from their computers by dragging and dropping them onto the browser window, possible with the new HTML5 APIs exposed by modern browsers.
Here is how you can implement drag and drop multiple file upload with native JavaScript. No plugins needed. Just plain old new HTML5. Again there is a working demo. You will need FireFox 3.6 to test it. Full source code can be at GitHub.
As a response to a reported bug where Chrome was taking ages to load up a flash multiple-file uploader, I’ve updated KFM to use HTML5′s multiple-file input box where possible.
This plugin uses XHR for uploading multiple files with progress-bar in FF3.6+, Safari4+, Chrome and falls back to hidden iframe based upload in other browsers, providing good user experience everywhere.
