Greasemonkey is a Mozilla Firefox extension that allows users to install scripts that make on-the-fly changes to HTML web page content on the DOMContentLoaded event, which happens immediately after it is loaded in the browser (also known as augmented browsing).
As Greasemonkey scripts are persistent, the changes made to the web pages are executed every time the page is opened, making them effectively permanent for the user running the script.
Greasemonkey can be used for adding new functions to web pages (for example, embedding price comparisons within shopping sites), fixing rendering bugs, combining data from multiple webpages, and numerous other purposes.
... contents. It works well with most of the greasemonkey scripts. By default AutoPager works with a ton of sites, including Lifehacker, the New York Times, Digg, and, of course, Google. If you want to add your own custom autopaging to unsupported sites, the site wizard feature makes it easy (first .... Free download of AutoPager 0.8.0.8
... specify "User-defined" items to have FEBE backup Thunderbird, Greasemonkey scripts, or virtually any data on your computer - Firefox related or not. .... Free download of FEBE 184.108.40.206
Keep up with Twitter while you browse the Web.. Free download of Echofon for Mac 1.7.0
Enable or disable the browser's use of Tor. Free download of Torbutton 220.127.116.11
AntiBrowserSpy secures surfing and sets an end to the curiosity of browsers.. Free download of AntiBrowserSpy 2014s
Import and export bookmarks from your Web browser.. Free download of GetBoo 1.04