Plug-ins are available for Drupal, WordPress, Smarty, Joomla, JQuery, Facebook, Codeigniter, Yii, and CakePHP. Smarty is a web template system written in PHP. Smarty allows PHP programmers to define custom functions that can be accessed using Smarty tags. Features include a module based extension system and skins using the Smarty templating engine. These themes are implemented using CSS and the open source Smarty template engine. The template system is driven using the Smarty Template Engine. Tags are directives for Smarty that are enclosed by template delimiters. The Super D policemen are named Stiffy, Scaredy, Smarty, and Silly. Shortly after the redesign, the site began using the Smarty template engine. Rage, Smarty, and Janet are sent to the ECM's main underground facility. Rolf","Don't be stupid, be a smarty! Jinja, like Smarty, also ships with an easy-to-use filter system similar to the Unix pipeline. John Servis, trainer of Smarty Jones, accused Bailey of "sacrificing" Eddington. He and Justin are also on the same Quiz Bowl team in "Smarty Pants". Core uses its homemade "pH7Tpl" and the installer uses "Smarty".