jQuery-File-Upload is a mature, full-featured jQuery plugin (often paired with server-side handlers) for handling file uploads from the browser with advanced capabilities. It supports chunked uploads, drag and drop, multiple file selection, progress bars, client-side image resizing, and preview generation. On the server side, artifacts may be processed using compatible back-end scripts in languages like PHP, Ruby, Node.js, or Java, making the plugin cross-platform. Because uploads can be large...