Slideshow » 20 great Firefox extensions
20 great Firefox extensions
#1 Greasemonkey
What it is: according to Userscripts.org: Greasemonkey allows you to change how your favorite pages behave and look.
Why you should use it: Tons of ready-made scripts available for making things like viewing photos easier to scripts that help dump you out of annoying pop-up sites.
Where to get it: Click here.
