Light Blue fileupload is based on great jQuery FileUpload plugin. Just drag & drop files.
File Upload widget with multiple file selection, drag&drop support, progress bars and preview images for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
lib/jquery.iframe-transport.js lib/jquery.fileupload.js lib/jquery.fileupload-fp.js lib/jquery.fileupload-ui.js