Its a very good extension, works great.
It keeps my browsing separated, without the need of multiple browsers.
Es una muy buena extensión, funciona muy bien.
Mantiene mi navegación separada, sin la necesidad de abrir varios navegadores.

Funny, how there is a more popular extension just like this one, with limited functionality, tailored for facebook.
Kudos Mozilla for catching the newbs and plebs and sharing digital justice with those who are too busy to care. You guys are heroes without fame. Stay true

Almost perfect. It's just boring to open new tabs but I think that's because of Firefox limitations. I was expectating something like Chrome profiles completely separated. But for now, it's breaking a leg

Je l'utilise au quotidien et il fonctionne parfaitement.
Très utile pour avoir plusieurs sessions sur un même site :)

Dope add-on!

Works perfectly for every site I have set up, except for Twitter. I have set up a container for Twitter, but any time I open the site, it doesn't open in the Twitter container, even though I have checked the option for it to do so. I will use this add-on from now on, but I would like for this tiny flaw to be addressed and fixed.

excellent tool. use often to logon to multiple gmail accounts, along with social media sites that I have two user IDs.

Perfect to keep work and personal separate.

Не хватает только возможности сортировки списка контейнеров.