I can no longer live without this.

I love this addon. It makes it so much easier to handle multiple sessions with different accounts on the same website. I have not been impressed with many of the decisions made by the Mozilla/Firefox team in quite some time but this add-on is definitely an exception to that. Great add-on!

Ich liebe es. Nicht nur, um Webseiten-Gruppen voneinander zu trennen, sondern auch für mehrere Accounts mega hilfreich. Schön einen Container mit geteiltem Prime Video Account und einen für die eigenen Bestellungen.
Möchte ich nicht mehr missen.

So great for keeping multiple accounts with the same service separate, without having to open a different web browser.

Also good for web developers who have to use the same app in different environments and not have cookies from env A get in the way of env B 👍

Awesome addon, adds a ton of functionality to Firefox, however I wish there was an option to have all tabs in a given window to automatically open to a set container.
In addition, I would love if there were options to have custom colors and custom icons for created containers.

so easy to use

Very good addon, kinda missing an option for reopening the same tab in a different container, without creating new tabs.
Could also use a slightly better ux, I keep using the icon to "always open this site in" instead of "reopen in container" which is hidden a bit deeper. So basically... reopening the site in container is a bit of a hassle.

Very useful.

One thing I'd like to have (feature request) is to be able to open separate windows, in which new tabs are opened in the chosen container by default.