This add-on is perfect for my needs, I can't find anything as good.

Caveat: if you only have one link in a group and you close it, it messes everything up, do not do it. 😭 'Close' the group instead.

I really like this Add-On for its simplicity and low energy consumption. I had no need for Containers, but the feature does allow me to use them when necessary. The main reason I like this Add-On over others is that it uses Tab Discard based on easy to find, no nonsense Grouping (without containers). Much like have Tree Tabs, OneTab and Multi Containers all in one Add-on. Good job on making something us business professionals and consulting execs need most. Thank you.

Horrible. When I try to organize tabs, the window closes and sends me to the website. It creates copies of tabs when I try to move one tab to a different group.

Clicking on different groups through the header icon does absolutely nothing. I couldn't find a way to simply change groups.