This is the thing that keeps me using Firefox. I daily log into four Office 365 accounts: personal, business, client, charity. This feature is now indispensable to me.

I wanted something like this.
may be in future I'll see there will be an update to open a Tor tab in container, in a sec

Great extension, for splitting tasks and accounts between tabs. No problem so far on Arch. Too bad there is no shortcut (yet?) for creating a new tab inside the current tab's container (I recommend "New container tab" extension as workaround)

I'm having a LOT of trouble getting 2FA to work in containers...as in no luck so far. I can see that I need to be adding specific other sites to the container in question so that the "circuit" can complete, but FFS I have been adding a metric shit ton of google sites and still can't get thru a basic 2FA on my google account. Is there a list anywhere of what all needs to be added to a "google" container to complete the 2FA? I had this same problem with the "Facebook Container" specific one-- so it looks like you guys didn't think to automatically add FB's 2FA sites to the customized one either? I can't be the only one trying to work this out... Would likely rate this much higher if this info were available somewhere (it's not obvious, I've been looking thru the addon page without much success for documentation)...

Excellent container... does a great job; user end config is the only cross site I have seen... Thanks a lot :)

Very usefull!!!

I really love this plugin. Once you train it to sort domains how you'd like it works without you even noticing. Great for sandboxing Google, Facebook, and Amazon so they're tracking is limited. I wish it would sync my settings across my devices because training it takes 10 or 20 minutes. Also, having a preconfigured list of domains and containers would be useful and preclude the need to configure it for a lot of use cases.

I like this addon. Must have for people who wants split personal and work accounts.
I could be good to have choose menu on already opened tab. At the moment UX not so friendly, I should open new container window and copy-paste url. :( Is this work already planned on roadmap?

I love it because it reduces the time to complete a plenty of tasks. But I will love it very much and give 5 stars if you add an option to open a website links in all container tabs at the same time.

Helps keep tabs and activity neatly separated.

Love it!

Isoliert Geschäftslogins und -tracking zuverlässig von Privataktivität. Die Bedienung ist denkbar einfach. Eine der besten Ideen von Mozilla seit langem; alle Seiten funktionieren nach wie vor zuverlässig. Vielen Dank für die Entwicklung!

Facilita muito a administração de várias contas

Very nice to separate activities, but the usage could be improved, e.g. by having the possibility to assign complete domains to a container. I have nowhere found this available.

A nice way to isolate your intranet websites with potential sensitive information from your browsing the rest of the web within the same browser.

Before I used two mozilla profiles, one for home and other for work. Now I use containers. I happy with then but more features are possible.

Serves the purpose. Only thing I'm missing is synchronization of the settings between the devices.

Awesome extension, I'd recommend to everyone.

Bien

Needs keyboard shortcuts for containers.