Any of the addons allow you to color tabs by domain name ? Like Internet Explorer does it.
In IE they are grouped by starting tab, not domain. So if one tab group launches 10 different pages which can be various domains they are all the same color.
Doesn't matter.Is there any add-on for Firefox that does this ?
Yes. You have to configure it in the options of the addon.»addons.mozilla.org/en-us/firefox···fultabs/