Odnośnik php.net
The language that Joomla! is developed in
Odnośnik MySQL
The database that Joomla! uses
Odnośnik Ohloh Tracking of Joomla!
Objective reports from Ohloh about Joomla's development activity. Joomla! has some star developers with serious kudos.
Programy tworzone przez inżynierów dla inżynierów 