Guys it is a bit frustrating to use at this time. Missing options:
-DONT ask for confirmation every time you open a container - just open them in default or enable option of choosing default container for new tabs.
-I would really prefer shared logins across all tabs. I just need to group them but it is a bit counter productive to login to 10 gmail accounts and then have to login to X different places again and again due to new group.

Enkelt att hålla isär skolarbete och personliga sökningar, allt i samma fönster och webbläsare, men med olika flikar. Funktionen att alltid öppna en viss sida i en specifik container är till stor hjälp, och det är enkelt att växla container för aktuell sida om så behövs.

Excelente! As sessões não se misturam!

Container tabs have truly revolutionized the way I interact with the web, I can't imagine living without the practicality and convenience they provide—one of the many reasons I use firefox.

Very usefull add-on! As a web developer sometimes I have to test things logged in with many users at the same time on different tabs, this allow me to do that in the same browser window, without the need of many browser profiles.

The containers extension is indispensable, hands down this is firefox's best feature and absolutely necessary working with multiple accounts and as a developer. Firefox has made many questionable decisions, such as the new low contrast UI, but this container support makes firefox the clear best browser for power users and the privacy aware.

The add-on is very well integrated with Firefox, and the containers can be synced. I use containers a lot to keep my school and personal accounts separate, as well as keeping my Google account isolated from the rest of my browsing.

I used containers at work to log into multiple accounts at once, and my coworker was amazed that it was possible! He immediately asked if there was a way to do that on Chrome, so I explained the Firefox container feature to him.

Super Addon, um verschiedene "Surf-Bereiche" zu trennen. Funktioniert einfach und zuverlässig!

I'm loving it .Helpful and easy to use

Amazing add-on , probably the most useful add-on out there. I just have an issue I'm not sure if this is the place to actually ask for it.
I have synced add-ons within my Firefox account , and wanted to use this add-on in as many different platforms (OS's) as possible.
I see is not available on Android , but that is alright. But the sync feature of this add-on is not linking my Containers from `firefox-linux` to `firefox-windows`. I bet they are uncompatible , are they?
Thanks very much for bringing us this amazing tool

Very useful feature. Especially when working in multiple AWS environments