winningwebdesigners
Sobi2 
Sobi2 - Directory Component with Content Construction Support for Joomla! Already in 2006, as no one talks about CCK for the content management system Joomla! Sigsiu.NET developed a component for Joomla! which has content construction support. Designed ...
AllVideos
*** New version 4 out now, fully compatible with Joomla! 1.5 - 2.5 *** AllVideos (by JoomlaWorks) is truly THE all-in-one media management solution for Joomla! and a classic must-have extension for any Joomla! based website. You can use the plugin t ...
PHP by FWD
Allows you to create and add custom PHP, HTML, JS and CSS to the module positions. You don't need to use any special tags or syntax, just the regular PHP tags embedded in HTML or by its own. This way you can code a whole module without having to package i ...
Xmap
Xmap is a Site map generator component for Joomla. Xmap allows you to create a map of your site using the structure of your menus. Some of Xmap's features are: * Capability to create more than one sitemap with different preferences for each sitemap. * G ...
JCE 
An award-winning, configurable WYSIWYG editor for Joomla! based on Moxiecode's TinyMCE. Includes advanced Image/Media, File and Link handling, plugin support, and an Administration interface for editor configuration.
Ozio Gallery
Ozio Gallery 3 is available and ready for Joomla 2.5 Photo Gallery that uses a 3d flash animation (TiltViewer Design/Development by Airtight) to automatically display the images in a particular folder or from Flickr.com. Read the instructions on http ...
VirtueMart
Based on Joomla MVC framework with all its advantage: - Template overwritting, - Implementation of Joomla Plugins for: payment, shipment, coupons, calculation rules, custom product fields, ... - Simple installation and integration of other joomla exten ...