Transformer is a Joomla! module to show native Joomla! or K2 articles in multiple ways using templates. You can create a slider, a tabbed group of articles or an accordion group of articles. And more templates coming!
This plugin gives you the control of Mootools in Joomla! . Using it in Joomla! 2.5.x. you can disable Mootools for all your website except for specified items or just enable for all except for specified items.
This plugin tries to simplify the Twitter Bootstrap integration with Joomla! 2.5.x. It loads all the required files and also enables some tweaks to improve the component and extensions template development.