...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 or unpredictable, the code is designed to gracefully recover from failures, allowing resumption or cleanup of incomplete parts. Custom callbacks and event hooks let developers validate files by size, type, or user permissions before upload, or abort and communicate errors. ...