- Tab groups suck. They're useless and there's no way to disable them once you activate it by mistake. You have to mess up with about:config (see above). Talk a

- Tab groups suck. They're useless and there's no way to disable them once you activate it by mistake. You have to mess up with about:config (see above). Talk about a great UI. I disagree. I find tab groups to be very useful. I tend to keep multiple tabs open at once, and for multiple tasks. The tab groups lets me easily organize those tabs around a single thought or task. I can keep my music streams in one tab group, and my daily webcomics in another. News feeds go in their own group. The Python standard library reference and whatever tutorials or How-Tos are relevant to my current project get their own group. You get the idea. I can then quickly swap between these groups and the tabs within with hot keys without having to reach for the mouse and scroll through what might otherwise become a cumbersome number of tabs in a single window.