Real AJAX uploads with an IFRAME fallback for old browsers
Drag and drop and muliple file selection
Animated progress bars and status panel – now you know when will the uploads complete.
Error Handling – If something goes wrong the user is always informed about what exactly happened.
Easy color scheme tweaking and customization – With the stylesheets prebuilt using SASS and the colors declarations moved to one place, customization became even easier.
Server Error Handling – If something goes wrong on the server you can easily inform the user about it by using a JSON response.