Matio
yvBBCode
yvBBCode is a BBCode extension for Joomla! 1.6 (for Joomla! 1.5 use yvBBCode v.1.XX). It may replace BBCodes with HTML markup: - on the whole page (so, you may use BBCodes everywhere, even in the places, where Joomla! natively allows plain text only), ...
Simple Image Holder 
Simple Image Holder is a simple module that was made to help you easily put images (jpg, png, gif, etc..) or flash files (swf) in any module position in your joomla! site. its highly customizable, XHTML compliant, and totally free! you can use it to pu ...
SignalLogin
SignalLogin is a Module, that is built to provide a more versatile way to show your Login-Forms. Along with various configurable Options, you can fully customize it's looks and switch between horizontal (i.E. Mini-Login-Bar at the top of your Page) or v ...
yvComment
yvComment is native Joomla! 1.6, 1.7 (and Joomla! 1.5) Commenting solution, it is well documented and free. It has two required parts (i.e., extensions): component + plugin. It also has a lot of optional extensions, including Module, Community Builder pl ...
Extra Vote
Extra Vote not only provides the ajax five-star rating feature to your Joomla 1.5 content, but it allows you to insert those beautiful voting stars anywhere else inside of your article independently, so your users can rate specific parts of it, just by ad ...
Core Design Login Module
Core Design Login module for Joomla! 1.5 based on Highslide JS. This module displays a Username and Password login form. It also displays a link to retrieve a forgotten password. If user registration is enabled, (refer to the Configuration settings), the ...