I really love this extension. The biggest problem is that containers and settings do not sync with Firefox Sync.

A great addon, but it's missing a few features:

- Container sync
- Ability to manually edit container assignments and use wildcards. E.g. it's useless for something like Salesforce where every sandbox and scratch org has its own domain.
- Ability to assign URLs, not just domains, to different containers.

This is really well implemented -- bravo, Firefox! I'm betting you're using standard MVP approach for releasing this. You've got two more features to add for this to make me leave Chrome behind for good: 1) bookmarks per container; 2) syncing between Firefoxes on different computers.

I know you'll get there and am looking forward to it!

Please please please add support for syncing containers across devices. Containers are amazing and perfect on a single device. But as soon as you have multiple devices it becomes a pain to set them up and manage them on every device. I think ideally there's be an option per container for whether to sync it or not.

This is a fabulous concept, and it works well. But it is missing a key feature that I have come to expect in my Firefox experience: namely syncing. The setup of containers should be able to sync between the Firefox instances in my Firefox account, just like add-ons and regular preferences.

Excellent Add-on, a must have! It would be fabulous to have an android version as well.

Makes using this functionality easy. Needs Firefox Sync! Need to add ability to set a preference for each bookmark, which container to open in when clicked!

Would give it five stars if there were an android version.

Everything seem to work fine. Perfect for separating your google Drive, Docs, Gmail, Calendar and other services from the Google search engine. I have not encountered any major bugs but you should double check that the container that is set is opening the first time you're using it.

I'm also using this plugin in conjunction with the Facebook container plugin to keep Facebook from snooping on everything I do.

if you're using this plugin don't forget to log out from google before adding it to a container so your regular tabs isn't logged in.

Essential plugin as long as profile switching is a bit cumbersome i Firefox

Would be nice to be able to a specific container to bookmarks since it's only possible to pin domains to containers, which means that services like azure devops that relies on the url for deciding which account you're trying to go to cannot be automatically opened in a certain container.

dev.azure.com/company1
dev.azure.com/company2

This add-on is really, just one thing is missing for me, the ability to add rules like "'*.example.com' must be in work container", you have to whitelist every subsite, that you want to open in the same category

It's a nice sense of security knowing that different parts of my browsing stay contained and there aren't cookies tracking me everywhere.

I'd give 5 stars if we could easily edit and share lists of sites pinned to each container, rather than having to visit each one first and then set it to always open. It would be great to download a long list of shopping sites and have them automatically relegated to the shipping container.

Very useful for privacy and multiple accounts on the same service. I only wish the containers and settings would sync through Firefox to other browsers. It's a big pain to add them by hand to multiple computers.

The concept is great and execution has come a long way to make it a generic version of "Facebook Container" addon. A nice way to set and manage user preferences is needed, though.

I really like this extension. It's potentially a much better solution to the "I want to keep my work and personal lives separate" problem than other browsers (see profiles in Chrome). I hope the interface for setting default tabs for domains becomes a bit more robust, and that the interface improves for opening existing tabs in specific containers. I know these are under discussion so I'm optimistic. :)

Please, please, PLEASE allow us to backup and restore settings with Firefox Sync. Batch categorization of sites in the bookmarks manager without the subsequent "Open this site in your assigned container?" notification would be great as well. This will be the best extension ever if you can get these two things done!