Greasemonkey is an add-on that works with your Firefox Web browser to run scripts that enhance your browsing experience. You can install the Facebook Friends Checker ...

Greasemonkey, the user scripting framework that can inject code into sites and add features, functions smoothly in Gecko-based browsers like Firefox, but that isn't the only browser that supports ...

The Textarea resize Greasemonkey script lets you resize any text area in Firefox from the comfort of your keyboard. If you're a big typer who gets annoyed at small text areas when you're typing up ...