++ useful, thanks...

Spanish below.

Very good extension. I'm only missing a way to see all the domains assigned to each container.

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Muy buena extensión. Hecho en falta poder revisar qué dominios tengo asignados a cada contenedor, pero en general muy buena herramienta.

This container allows me to use Facebook without it spying on the rest of my computer. Guessing it does the same for Amazon, etc. Thx!

+1/•

The concept is great and the best solution to managing multiple accounts and containing them into their own separate bubble. But I'm experiencing a significant performance decrease when using this extension, especially on video hosting and streaming sites such as YouTube. This extension's gonna need a lot of optimization.

nice

it works great BUT I can only partially access the 'Manage Containers' screen to customize or edit existing container or add a new one, the 'Save' button is not visible. The "manage container' button on the previous screen is barely visible.

This does not work for me anymore, does not open the urls in the new containers as it should. Something has been broken for a few firefox versions now.

Still no manual adding of URL's !
Workaround here:
https://github.com/mozilla/multi-account-containers/pull/2114#issuecomment-1004056712