The extensions loses out its settings after every Firefox update, ideally it should be synced with user's Firefox account. Except this all great !!

Very useful - I have multiple Google/Amazon/Sharepoint etc accounts for work/private/clients etc, and this lets me keep them nicely separated, without the notorious logging out/logging in to different accounts all the time!

Helps me a lot. I appreciate it

Utilidad indispendable. Firefox es el mejor navegador y lo vuelve a demostrar con funciones como ésta.

Aunque es posible que exista la función no la he encontrado: Sería muy bueno activar comandos del teclado para abrir pestañas y ventanas en distintos contenedores. Aunado a esto, me parecería excelente tener la opción de que no se compartan el historial y otros datos de navegación, de manera que sean efectivamente contenedores aislados, aunque esto podría asemejarse a la acción de abrir una instancia distinta del navegador (que no es precisamente lo más práctico), o de usar el modo privado, creo que puede ser muy útil la función.

Por último, gracias, Firefox.

finally..some privacy at last! get the containers addon Now! Multi-containers that is so that you can keep apart not only Facebook but all other websites you visit.

Very convenient as a way to have multiple logins to the same site within firefox

Wonderful tool for isolating work that needs conflicting logins on the same websites. Now I don't need to open a private window and relogin just to manage a backend. Also a great aid to segment your Google profile, I hate when YouTube recommends DBZA videos at work.

Needs a way to manually arrange containers, though.

Using containers is like having unlimited private sessions in the same window. No need to open a private browsing window or use multiple browsers just to open the same app with different credentials or sessions. Containers are easily differentiable by color code. 5/5 would contain multiple accounts again.

I love this add-on and use it all the time.

The only thing I would like to see is keyboard shortcuts for opening a new container tab.

Or at least, if I press the shortcut for a new tab, for it to open a new tab in the current container instead of in the default one.

The ability to isolate some nasty sites like Facebook is great! As well as separating work stuff from personal one.

I miss the ability to make a container work *only* for specific domains, currently you can only force some domains to a container but not force others to escape it. The Facebook Container extension does this but the general Multi-Account Containers doesn't allow such fine-grained control.

Also, it'd be great to see the list of assigned domains per container, I can't find it right now.

There's a lot that could be improved but the add-on is great nonetheless.

Please please keep working on this! This is phenomenal and the reason I switched over from Chrome.

Coupled with the Temporary Containers extension, this is perfect

Полезный add-on чтобы вести несколько учетных записей на одних и тех же ресурсах. Но особо полезно то, что можно разнести почту и другие личные ресурсы от известных фирм(mail/google/yandex) и другие ресурсы и не получать дурацкую рекламу.
Один большой недостаток, если есть несколько firefox бразузеров на разных компьютерах с разными языками, то после синхронизации контейнеры на русском языке и на английском перемешиваются и не понятно в каком контейнере откроется тот или иной сайт.

Lovely tools for users' privacy!

This is actually super useful in keeping a lot of my information separate from other sites. Especially facebook. I also find it useful for logging into multiple accounts on one site so that I can manage both my and my wife's info.

The Firefox containers is very exceptional when you have multiple accounts and want each account separated from a different container.