Interesting, has potential Rated 4 out of 5 stars

I'd just like to suggest a setting so the tab text color is the inverse of the created tab color.

There is also the problem of recognizing which is your currently selected tab among the forest of colors.

I like the idea a lot, but can't find it to be too useful for me unfortunately.

This review is for a previous version of the add-on (1.4.6.1-signed.1-signed).