[sozforex]

You might be interested in Sideberry (1) - it has tab groups as an additional instrument of organizing tabs, and automatically creates daily snapshots of hierarchy of tabs.

1: https://addons.mozilla.org/en-US/firefox/addon/sidebery/

[wussboy]

I love Sidebery, but only recently discovered the tab grouping feature, and I love it.

I also us multi-account containers and would love to find a way to make the little ribbon of color on the edge more prominent.

[quesera]

> would love to find a way to make the little ribbon of color on the edge more prominent

I use a bit of userChrome.css for this. I think this is the important part:

  .contextual-identity-marker {
    width: 40px !important;
    left: 0;
    opacity: 0.6;
  }

[wintermutestwin]

I pin all of my tabs that use a container and so the color strip goes across almost all of the icon and it is quite visible.

[quanticle]

Thanks for the link. I've installed Sidebery, and it's definitely more customizable and flexible than TreeStyleTabs.

[focusedone]

Hadn't heard of that before but it looks amazing. Thanks for posting the link!