Just installed it, works fantastically so far. Ads, sponsored and suggested posts are collapsed, with the option to click to un-collapse them. (You can also make them hidden entirely in the extension settings.) Finally, the terrible website that I only reluctantly go on to find out what my acquaintances are up to will actually only show me what my acquaintances are up to.

Works very well. Collapsing adverts and recommendations which normally appear every 5th post make facebook a different experience. Highly recommend.

It works in Firefox-84! Unlike two another ones - Ad Blocker for Facebook and AdBlocker for Facebook - last weeks both don't work anymore. Before login FB with new blocker you should clean cookies and cash in your Firefox.

One of the best add-ons ever made.

Does what it says. It also work on Firefox for Android, despite no being marked as compatible

It does a great job hiding ads without slowing down your browser.

Big thanks for this add-on, I was really fed up of the constant FB ads !
It's working fine on FF 77.0.1.

One of the best extensions for Facebook. Thanks Z.

This is an important and effective extension for anyone who has a stature that should be protected, or who otherwise recognizes the seriousness of security from third-party exploitation. Most FF users understand the importance of security, and this extension effectively supports that objective. Inherently, any type of security will always cause some inconveniences of legitimacy, and if some occasional complications are unacceptable, either browser security isn't for you, or you should consider being among those who help to refine open-source software like this--which volunteers allow for others to analyze to demonstrate the integrity of the security.

Removes the ads after they load which means the very first one at the top of the feed shows up for a second but as you scroll down normally you won't see any more ads. I'm happy with that.

Does what it says it does, as far as I can tell :)

it works. thank you.

Awesome. As soon as I installed, sponsored post disappeared without the need to refresh. Hey FB, FU!

Awesome, I have this on Firefox and Chrome.