Works as advertised, and does exactly what I need. Gives me comfort in knowing that I'm able to interact with different sites across different tasks and have them isolated without having to juggle numerous accounts and/or logins.

Very useful, but requires further development and integration in mobile devices.

Muito útil e poupa muito trabalho!

работает отлично

good

Cette extension permet de bien séparer les onglets, comme si nous étions sur des instances totalement différentes. Cette extension fait partie de mon top 5 !

A whole world in a container - and then another whole world - and another - all color coded!

Probably the biggest reason for using Firefox. Don't have to switch profiles, etc and let's me have a single window where all tabs live;