It's a neat trick to perform, but it's a terrible idea. I was under the impression it would change each tab to it's respective web page background, so I could quickly spot which tab to switch to. Instead of changing the entire theme of Firefox, just change individual tab colors. That would be a great idea. I'm coming back to update my rating as soon as that update takes place.

It works perfectly!!

me gustaria que se fucione con los otros temas que tenemos en firefox esta bonito pero si se fusiona con varias imagenes de los temas ejemplo estaba usando un tema de bleach, si se adapta esta funcionalidad manteniendo el diseño del tema que usaba anterior mente seria estupendo, gracias por el desarrollo le da otro rostro al navegador :D

Seems to work really well.

Amazing app, incredibly enhance the user experience

I used to swap themes often, but I've never even thought to do that since picking this up. Feels fresh and seamless.

Garbage !
All tabs are still the default colour unless you click on them !!!!!!!! Literally useless !
We need an extension that differentiates between tabs because their default is all one colour !!!

This is one of the best-looking addons I've used, it's a very aesthetic option for those who don't usually use/download more themes.