FF 61.0.2, extention dont work(

13

Fantastico

Melhor extensão do Firefox.
Best Firefox add-on.

You must trust a domain every time you visit a new site. But after it works fine.

Perfect!

good

Fascinante

Most recent iteration is a bit confusing to use for the layuser, as it now has more options for how to block the script, but I honestly thing this is the single most important add-on I have ever downloaded. Pretty much the best preemptive security measure one can have on a computer, I wholeheartedly recommend NoScript.