What is a greasemonkey script?

Greasemonkey scripts are little apps that can be run in Firefox for users who have the Greasemonkey extension installed. They allow you to customize your experience of the site in various useful ways. Here is a list of Greasemonkey scripts for MetaFilter (you can find a few more by searching for Metafilter).
(tags: ) April 20, 2006 - back to questions