I installed ColorfulTabs two months ago, and really like it! Rated 5 out of 5 stars
This add-on did what I expected and a bit more.
It did make my browser tabs more colorful.
I especially like the features of "mini-mode" and being able to re-color a Tab or change all the Tab colors entirely and also allowing me to make my tabs look just how I want them to look .
This is a very useful add-on for me and is easy to use and understand.
I plan on keeping this add-on both my PC's indefinitely.
I would recommend this add-on if you have problems distinguishing what tab is open or not in, or if you just like more color in your Firefox.
This add-on allows you to personalize Firefox just that much more.
It also works well with the add-on "Personas Plus" to enhance your Firefox with even more color.
I would say that ColorfulTabs is kind of a little more color-therapy for those of us who just can't live without color!
Thanks to those that created this extension!