Joomla Speedy Plugin will install the PHP Speedy Library and configure it through the Plugin's parameters.

The Joomla Tidy Plugin cleans your article xHTML to W3C standards compliance using the PHP Tidy extension.

The Joomla PHP Plugins are a set of plugins for Joomla that allows you to add custom PHP to plugin events.

Joomla Tagbot is a plugin that gives visitors to your site the ability to bookmark any article (content item) in one of the many Bookmark or Tagging sites such as Digg.com, Furl.net, Spurl.net, Del.icio.us etc.

The Joomla Geshibot Plugin is based on the default Joomla Geshi Plugin. However, it extends a few features and allows further customization.

The Joomla HTML Module allows you to add any HTML and JavaScript code to your Joomla website.

Joomla PHP Module allows you to embed PHP, HTML, JavaScript and CSS in a Joomla module position.

Joomla PHP Pages Component allows you to create simple PHP pages and link them to the Joomla Menu.

Joomla Tag Component allows users to tag articles on your Joomla website.

A Joomla Plugin that allows OpenFire (Instant Messaging Server) to authenticate users against the Joomla database. This allows members registering on your Joomla site to have IM accounts on your OpenFire server.