Inject jQuery into Chrome Console

var jq = document.createElement('script');
 
// You can change the version number (2.1.0) to any version hosted via Google's Hosted Libraries.
// https://developers.google.com/speed/libraries/devguide#jquery
jq.src = "//ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);
 
// After running the above commands you can run the command below if necessary.
jQuery.noConflict();