Hi, while the file upload functionality is the same, uploader window comes with ready made integration for uploading via link, image search, paste from link, facebook, dropbox, mic, camera, youtube, and many more.
It can also save the files directly to S3 or Digitalocean spaces. Plus it's hosted with a wysiwyg editor so all you need to do is copy paste a single line of javascript and you're ready to go!
https://github.com/FineUploader/fine-uploader