// source http://jsbin.com/pehado

mantiscope-bm.js

javascript:(function(w, d){
    var script = d.createElement('script');
    script.id = "mantiscope";
    script.type = "text/javascript";
    script.src = "https://cdn.rawgit.com/orangemantis/mantiscope/master/mantiscope.js";
    script.async = false;
    d.body.appendChild(script);
})(window, document);