It does what it's supposed to

Great extension!

I use this add-on mostly for the feature to pin certain sites to containers. I wish it would gain the features of Context Plus to move tabs between containers as well, but for now I use both.

Works as expected! :D

This feature made Firefox an absolutely irreplaceable piece of software for me.
I'm ready to ditch all other web browsers, if only Firefox had better touch support.

Love it. It can take a little while to get used to, but the privacy gains are worth it.

I like it.
It would like to have more integration with Firefox itself, by hitting Ctrl + T and dropdown the list of conteiners (not with the actual Ctrl + .) and just use a dummy container to not use any.
Also would be pretty good can set keyboard shortcuts to each container.
Not bad idea to have more icons and a full color pallette.

Yes, great addon. But tell me, why isn't it integrated? Why are the containers integrated, but without the option to 'always open this domain in that container'? Where's the logic in that? Why do we have to cope with having two locations of where to configure the containers? Great addon, as I said, but integrate it 100% into Firefox already. I'm sure you (as in mozilla) have lost a bunch of users of containers already because they think "Hey, that's a pretty great idea, but a somewhat unfinished implementation."

still learning ?

Just added this add-on, can't wait to put it to use. I give it 4 stars off the rip just because the idea itself is pretty damn good! We'll see how well it works for me and actually helping me distinguish stuff throughout my day that's work or home.

It works very well, nothing seems to overlap by mistake. What I really wished to have in the future are private containers. Basically, a container that uses incognito, but still having the ability to tab browse beside other non-incognito tabs. Sadly, after the quantum update, one of my favorite add-on became unusable and the developer can't do much about it.

Excellent add-on. Does what it says, but its a bit fiddly to set-up. The only sensible option seems to be to delete all cookies and create the containers in the order you want them to appear in drop down menu. Feature suggestions:

1. Sort containers in drop down list without editing JSON file or deleting all cookies and creating containers from scratch in required order;
2. Organize container contents without looking at each individual cookie (I hear the latter ability will soon be removed by Firefox changes);
3. Allow sync across devices (with option to auto-delete cookies which become container-less as a result);
4. Allow containers to be sync'd with bookmark folders to simplify management and make it easier to remember which websites belong to which containers (websites used in two containers will appear in two bookmark folders);
5. Option to auto-delete cookies in default (no) container;
6. Option to auto-delete cookies not in container specified for that website.

Funciona perfeitamente.

Fantastic!

I used to use different profiles, having multiple instances running at the same time was using a lot more memory and was a lot more complicated to use. So I'm very happy with this plugin, I like it that the tabs have colours. It's far from finished though. It would be nice if I can right click a link and select the container to open it in. Also if I select "always open site in this container" I don't want to be asked the next time if I'm sure.. yes I was sure otherwise I wouldn't have gone trough the trouble of selecting that option! And something has to be done about the browser footprint.. Like each container should at least pretent to have different footprints.. I give 5 stars because the idea of this plugin is fantastic, but it remains to be seen if it will actually be fantastic ;)

Makes it super easy to separate my online activity

kk