A must have for a tab-a-holic! Throughout the work day I end up with so many Git*, Jira, etc. pages open that before using this add-on I often ended up with multiple copies of the same page open.

Now that they are grouped I have a much easier time finding what I already have open! Could I reduce my tab clutter? Probably, but now I no longer need to!

Not to mention being able to group all my monitoring tabs together in a single group!