I run several facebook tabs in FF, each tab showing the “Discussion” page of one of many groups that I’m a member of. Before installing this add-on, each tab’s facebook process would use 100% of a CPU… almost all the time. (You can see facebook’s processes in firefox by navigating to about:processes.) This high CPU usage was a huge drag on performance of FF, and indeed the whole machine. After installing this add-on, I simply refreshed each facebook tab. Now each tab is using a fraction of 1% of a CPU.

It's awesome. I gave 4/5 because I would really need that I can manage cookie/session/cache per container too.

I love how after using this extension for a while the ads throughout facebook or instagram got so general instead of showing me a million ads about the thing I just recently searched for. Thanks Mozilla for letting us stand up against companies like Meta, I appreciate that.

Complimenti bravi.

I see it's a nice extension, but it can't fully blocked (~95%) because fingerprinting. Also why it don't list WhatsApp?

A good extension. f##k facebook.

great. f###k meta

Trust is ok