I've been using this extension for many years and it doesn't disappoint - never.
Sometimes I go to a website and UbO stops me before it loads because to proceed would be dangerous.
KUDOS to Raymond Hill!

Super dodatek. Nie zbiera danych użytkowników aby je przesłać korporacjom.

É 99,99% esse software é brabo demais!

Best blocker out there, thanks for your work!!

Edit: Checked out AdNauseam, a fork of uBlock that quietly clicks every ad in the background. This way randomizes your browser fingerprint, while still blocking ads from being displayed.

I now recommend AdNauseam, but it's built on uBlock so the original review still stands B)

The most honest, trusted and useful addon of Firfox. I don't know why but Mozilla does deliberately try to make this addon a tad difficult to locate for the relatively less informed. Perhaps because it is too effective.