This is a Favorite Extension Rated 5 out of 5 stars

For me this has been one of my favorite extensions and a major reason I have used Firefox. When I work with my websites I must keep several different tabs open, and the different colors are invaluable for keeping them separate. I do not ask anything fancy, just a way to keep tabs apart by different colors, and they are quite attractive without being too much.

This review is for a previous version of the add-on (12.2.1-signed).