One of the essential addons both for privacy/anonymity and to shield yourself against malicious websites, tracking, ads, junk and trash which sadly the internet today is full of. If i could have only 1 plugin, this is probably the one i would install and its in fact one of the main reasons i use firefox since this also runs on firefox on android. 5/5 stars (ofcourse)

everybody must use this awesome thing

¿Quién es uBlock Origin? Para el ciego, es la luz. Para el hambriento, es el pan. Para el enfermo, es la cura. Para el solitario, es el compañero. Para el triste, es la alegría. Para el prisionero, es la libertad. Para el pobre, es el tesoro. Para el deudor, es el perdon.

The best.

Simply Amazing.