Mr-Cutty is a project mainly written in JAVASCRIPT and SHELL, it's free.
Mr Cutty is a HTML5/JavaScript bookmarklet that gives you various weapons that can be used to destroy a web page.
Sound effects are off by default. Look for an icon in the upper left to enable. I spent a lot of time and my own money producing these so please check them out.
Add a bookmark for javascript:var s = document.createElement('script');s.type='text/javascript';document.body.appendChild(s);s.src='http://cdn.pseudocoder.com/mrcutty/mrcutty.js';void(0);
Check out build.sh. Uses YUI Compressor
MIT license
2011 Matt Curry (http://pseudocoder.com)