Shows a little spinner in the web frontend when background requests are active
The Request Spinner Plugin puts a little spinner icon in the lower left corner of the OctoPrint web interface whenever there are active background requests via AJAX in progress. That provides a bit of feedback about how long your actions take to get processed by your server and gives you some more indication if stuff is actually happening or not.
Pictures
![The request spinner in action The request spinner in action](/assets/img/plugins/requestspinner/requestspinner.png)