This is one of the core plugins I use (in addition to Ublock Origin).

With the account sync, containers are also remembered across different computers as well, so I don't have to set up the containers on every new laptop or reinstall of firefox. Sometimes I mistakenly open a website in the wrong container because I don't always map every single website to a container, but most of the time it's a non-issue.

I'm surprised this is still an add-on and not a core Firefox feature.

Very usefull addon, perfect

L'add on correspond parfaitement à ce dont j'ai besoin

A must have, cannot imagine my workflow without it anymore.

Excellent solution to manage multiple cloud tenant.

It's excellent. Very useful for using the same website with different accounts, like your personal and work accounts.

Quite handy once you get the hang of it. I love the ability to purge cookies across a container, very useful. Honestly feel like this should be installed by default and enabled via settings.

Best Extension

Firefox killer app