Original list widget in dashing flickers annoyingly, as also mentioned here. That's simply because the widget redraws the complete list every time there's an update from the server side.
This widget, on the other hand, is an alternative and a drop-in replacement for the original list widget. It simply creates the list elements beforehand and updates the values inline so that the widget is rendered without any flickering.
Thank you for this kivancsahici! Looked awful before I applied this. Now it's all smooth!
One question though; Is it possible to apply the background colour as in https://github.com/dnsmichi/dashing-icinga2/tree/master/widgets/list ?
I've played around with you code and tried to combine it with the code from the link but I can't figure it out.
Would much appreciate your input!