(function($) { 'use strict'; $('.js-code-to-eval').each(function() { eval($(this).text()); // jshint ignore:line $(this).text( $(this).text() .replace(/'Client-ID\s[a-z0-9]+'/, '\'Client-ID xxxxxxxxxxxx\'') .replace(/apiKey:\s+'.*'/, 'apiKey: \'xxxxxxxxxxxx\'') ); }); })(jQuery);