“Any task you perform on the Web can be automated by writing a
script. But you don’t have to know how to use Javascript or some
other scripting language to create your own custom scripts. The
Chickenfoot add-on for Firefox makes it easy for nonprogrammers to
devise scripts that do their bidding.“Chickenfoot was developed by MIT’s User Interface Design Group.
It’s similar to the Greasemonkey scripting extension for Firefox,
but its scripts tend to be simpler and easier for nonprogrammers to
customize…”