Really good. Works fine with Multi account containers. Love it!!

i guess this extension doesn't work with Firefox Multi-Account Containers - https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/ ?

i see no mention of it.

This add-on works like a charm.
And this add-on is the more lightweight one among other similar temporary container add-ons.

I'm a browser performance focused user. And I don't need too much options. I just want to open every tab in a different temporary container... that's all. And this add-on is the right shoe for my feet... just perfect, it does exactly what I need (and with a low consume of RAM, CPU etc).

Even better, this add-on will delete every temporary container not just when a tab is closed, but also when the browser session ends. So at every browser startup you always are going to have new temporary containers for your tabs.

I've been using this add-on for a few months, and always worked like a charm. Also, every time I contacted the Dev, always he was responsive and answered my requests and questions.

The Dev is currently working trying to include a function that will allow tab-manager add-ons to use temporary containers. This add-on already works perfectly with tab-manager add-ons that hide/discard tabs. The Dev will now try to focus on tab-manager add-ons that use the method of closing tabs or transforming tabs into bookmarks.

My thanks to the Dev! And congrats!