سریع است

I gave it a 4 because it does work AND I'm not sure if its firefox the browser or this extension but browsing has been very very slow since I added this. Now I am an I.T. tech support so I know better than to jump to conclusions so It may not even be this extension, it could be firefox or something else. I do know on chrome however and opera that browsing speed and speed tests are exactly as they should be.

Tanckyou!!!

It would be better if we could add messenger.com to the container. I don't use facebook as much as I use messenger, and facebook.com is terribly bloated...

verbergt mijn gegevens

Almost perfect, however it won't allow me to add messenger.com to the facebook container. NASTY!

Should be on Android as well and shall sync tab assignment to Firefox account so that the settings are shared across Firefox on all devices.

Very good, but one must have feature missing is also opening Instagram inside this container. It is also FB.