Great add-on. A few features I would like to see are: the ability to restore containers in the event of a crash, to have containers be put in a sleep or hibernation state when not interacted with after a set period of time to free up system resources, and to not utilize the same website cache for different containers.

отличное приложение - еще бы сортировку сделали контейнеров и было бы топ

THANKS

What's the point of having containers if I cannot group tabs and show them only when one container is selected?

I use multi-account containers to separate my YouTube accounts. That way I (mostly) only get recommendations in the side panel on YouTube for the types of videos I want to watch for that account. For example, I have a tennis YouTube account where I only get recommendations for tennis related stuff (because I only subscribe to tennis related channels on that account). And I have another just for watching philosophy related videos. And yet another for studying Japanese where I only get recommended Japanese language content. And then there's my watch tech account, and my birding account, etc. etc.

One of the most useful extensions for Firefox. All of your internet usage should be compartmentalized.

Works as advertised. I have 6 different email accounts for personal and business accounts and it's been a pain to have them all available without interfering with each other. Containers works great to keep them separate. I added in Simple Tab Groups to gain a little more functionality and they work well together.