malexs
JoomSEO
JoomSEO is a Search Engine Optimizing(SEO) bot making Joomla content more Search Engine Friendly(SEF). JoomSEO dynamically creates meta keywords, meta descriptions, changes the title on the fly (Adds the sitename for Joomla 1.5), adds heading tags to cont ...
jAwards
This component manages medals and lets you hand them out as awards or achievements to your users, e.g. if they contribute a certain number of good articles, or display images in the Gallery. You can create medals, hand them out to the users, and displa ...
K2 
The powerful content extension for Joomla!, awarded "Joomla! component of 2010" at J and Beyond (the international Joomla! conference). --- WHAT IS K2? --- K2 provides an out-of-the box integrated solution featuring rich content forms for items (think ...
Flyspray JE
Flyspray JE (Joomla Edition) is a bridge component for Joomla, that integrates a separate installation of the bugtracker Flyspray 0.9.9+. Now you have the full functionality of Flyspray within Joomla. Users are taken over automatically, they can open task ...
SEO Booster
This system plugin makes use of Tynt Insight which automatically adds a link back to your original content with every copy and paste done by users. The attribution link ensures you get credit for your work, drives new visits back to your site and improves ...
Core Design Captcha plugin
Guard your forms against annoying spam and stay focused on your business everyday. Be first to say goodbye to spam.
Kaltura Community Edition
Easily add video and rich media capabilities to your Joomla site! The open source Kaltura Video extension for Joomla handles every aspect of video and rich-media, including content management, syndication, monetization, transcoding, uploading and impor ...
Phatfusion Slideshow
Samuel Birch's Phatfusion Slideshow < http://phatfusion.net/slideshow > implemented as a Joomla! v 1.5 plugin. This is a beautiful use of Mootools and an easy way to share photographs and images within your articles. Usage instructions are detailed in the ...
Thickbox+ for Joomla
J!1.5/1.6/2.5-native multi-plugin to display modal windows for any type of content, like: * inline content, * images, * web pages, * image galleries or * web galleries (aka web tours). Uses Joomla's native ...
jsmallist
jsmallist, a native plugin extension for Joomla! 1.5.x, allows a normal Joomla! article to include a 'list of items' that can be used to manage everything from a simple to-do list to a shopping list. Nested lists (sublists) are also possible. Permissions ...
JFirePHP
The Kunena team is sharing a development tool we have developed as part of an effort to build out the ajax capabilities of Kunena. JFirePHP takes FirePHP integration to the next level. JFirePHP is a fully configurable Joomla 1.5 native system plugin ...
Automated cron backup thru email
This is a process to automate the backup of the whole Joomla/Mambo/Wordpress MySQL database and send the backup data to an offsite destination for safe storage through email. I was looking for an automated, simple and fast way to keep my database safe. S ...
Wrapper-Login
wrapper-login gives you the ability to log on an external site by a simple html form.