ChaosXtaC
ReReplacer
ReReplacer - search and replace in your websites output. ReReplacer is a Joomla! component and system plugin that enables you to replace anything in your Joomla! site’s output with whatever you want. ReReplacer will search the text (html) of your ...
Admin Tools 
Admin Tools is a true Swiss Army knife for your site. Our freely available Admin Tools Core will detect, notify you and painlessly install new Joomla! releases as they are made available, fix your files' and directories' permissions, protect your administ ...
JComments
The JComments 2.2 is a powerful and easy to use AJAX based comment system for Joomla with flexible ACL, smiles, BBCodes and avatars support. Working on this release took extra eight months, all this effort was spent to make the component more stable and u ...
Akeeba Backup 
Akeeba Backup Core is the successor to the now famous JoomlaPack component. In a nutshell, Akeeba Backup Core is an open-source backup component for the Joomla! CMS, quite a bit different than its competition. Its mission is simple: create a site backup t ...
RJ_InsertCode
RJ_InsertCode adds a button to highlight code samples for different languages. Built on top of the GeSHi syntax highlighter, it supports over 100 languages including ActionScript, ASP, C, C#, C++, HTML, Java, JavaScript, Lua, Perl, PHP, Python, Ruby, SQL, ...
CQI - CustomQuickIcons
CQI (Custom Quick Icons) is the replacement for the standard admin module 'quick icons' for faster access to the most needed/wanted shortcuts. Define which component you ever want for quick access, assign icons you like. Restrict access, rename, access k ...
FLEXIcontent
News * 1.5.4 release: Security, performance, routing and new fields. IMPORTANT: As this release contains two security fixes, all users should upgrade immediately!!! * 1.5.3 release: Frontend editing and many other improvements Complete changelog avail ...
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.
Users Generator
foobla Users Generator (aka: JLord Users Generator) is the one solution for generation of users, content, weblinks, polls, ... WHO IS THIS FOR? - You are developer or webmaster. - You want 1,000 or even 1,000,000 users for testing purpose. NOW C ...
JBolo!
JBolo! is a really cool extension that will integrate Facebook & Gmail like chat into Joomla Websites. The name JBolo! is derived from the Hindi word 'Bolo' which means to talk. Styled to look like the popular chat on Gmail & Facebook, this application ...
obTODO
(aka: TODO list by foobla) This module implements a ToDo list into the tabs of the admin area. If you are managing your Joomla site with someone else, this is a really useful tool to share information/tasks. CHANGELOGS: /* 1.5.2.0 (2009.11.11) */ ...
Agora
As masters of debate and conversation, the ancient Greeks would congregate at the local Agora to hold meetings and discuss the events of the day. This is the inspiration for Agora Forum, an enterprise-class bulletin board extension for Joomla. At its h ...