jQuerify.js From http://bgrins.github.io/devtools-snippets/#dataurl

jquerify.js

// jquerify.js // https://github.com/bgrins/devtools-snippets // Add jQuery to any page that does not have it already.  

(function() {
	if (!window.jQuery) {

		var s = document.createElement('script');
		s.setAttribute('src', '//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js');
		document.body.appendChild(s);
		console.log('jquery loaded!');

	}
})();