@ac7cd295 

Poor tab management in firefox (both natively and when considering extension options).

Two major deal breakers for me.

1) Tabs do not resize as you open more. So once I hit about 20 tabs the rest scroll off the screen. As someone with ~100 tabs at any time this is completely unmanagable.

2) Lack of any native tab grouping (in a collapsible way) which may have addressed 1 to some degree, and is a needed feature on its own. Extensions do exist but none of them add the feature to the tab bar, all require convoluted UI elements that would be tedious and hacky/workaround at best. 

 @b05df304 @ac7cd295 totally agree on the tab sizing. I've finally mastered using my mouse scroll wheel to move along the list but it's not as good as Chromes tab setup. 

 @f9ef0568 

I was pretty commited to making LibreWolf work when I switched to it... but yea there is no amount of getting use to this... i just have way way too many tabs I need.

@ac7cd295 

 @b05df304 @ac7cd295 What about vertical tabs and tab stacks? I'm pretty sure Vivaldi offers those. There's even workspaces for the tab bar. I only use the vertical tabs feature but all this might be worth a try for you?