Really nice, much better than I expected.

Helps me to manage multiple profiles in window. A great tool

nice addon

It is a very good and useful add-on. Reduces the requirement of using different browser to use multiple account login.

Really Great

Multi account using and most importantly mirror downloads. I am able to download multiple copies of the same file from a server when the server gives invalid responses.

This add-on is great for using multiple emails. Instead of needing to sign out and log onto another account, you'd just need to open a container and you're good.

I think it is a step in the right direction if you are conscious about privacy, it is a great foundation to build on.
I use it together with "Temporary Containers" to basically generate a new and independent private tab for every website I open.

I like this, it awesome
except I want there to be a shortcut to creating a new tab of a given container. theres Control + . which is find but i would like it if like control a opens one of the containers and control b in another and so on

its great tool to protect the online space , simply great

Great extension, helps a lot if you need to stay logged in with different users to test apps.

A great way to keep areas of your online life separate. I like keeping social sites from seeing my other web browsing.

good

I love it.

Setting all of my work-specific sites to "Open by Default" in the "Work" container is _super_ useful. It helps better separate work and life while still allowing me to use Firefox _everywhere_.

Thanks FF devs!

Using the app to compartmentalise social media networks and media browsing. Super easy and intuitive to use - hats off to the team that built this :)

Ok

It helps me organizing what I am doing by allowing me to add colorful tabs with customized symbols.

It also seem to divide the cookies in between the tabs.
I do believe it works because if an email account is open in a tab with a color, it does not open in another tab with different color.

However, when deleting cookies, cookies of all tabs are deleted all together.