A bower/npm wrapper for dropbox dropins JavaScript component.
https://www.dropbox.com/developers/dropins
<script type="text/javascript" src="https://www.dropbox.com/static/api/2/dropins.js" id="dropboxjs" data-app-key="YOUR_APP_KEY"></script>
or set app key at your app init flow:
Dropbox.appKey = YOUR_APP_KEY