Select the monkey toggle switch to enable and disable the Greasemonkey extension. To download it, visit the Greasemonkey download page on the Mozilla add-ons website.Īfter Firefox restarts, a new button in the form of a smiling monkey appears in the browser's address bar. Greasemonkey is only available for Firefox.
However, there's no guarantee when it comes to overall safety. The scripts featured here have a significant user base and have proven to be relatively safe. Browsers don't vet user scripts the same as most extensions.
