Adblock Plus stopped working randomly today, so I installed this and I am safe again. Thanks!

Esta extensão é a melhor quando se trata em bloquear rastreadores e anúncios. Indispensável.

very good!

It really slowed down opening up Firefox, I had to wait 3-5 minutes for any page to open. Deleting it stopped the problem so definitely something related to uBlock.

This is one of the most beneficial add-ons I've utilized on any browser. It's the easiest and simplest to configure and control, the quickest, the most thorough, and seems to have the most functionality (disable JS when you need in just two clicks? yes please)