The WebBuilder2 uses the following custom LibraryPackages (http://svn.oss.backendmedia.com/library/):

* Functions (actually these are some common functions some includes of [http://pear.php.net/package/PHP_Compat PEAR::PHP_Compat] implementations)
* Config (this class could actually be deprecated since its original intention has now been superceeded by manually created config files inside /cache/config/)
* Debugger (this class could be extended to be able to log to other formarts, maybe using PEAR::Log, there is already a frontend module that will eventually be opensourced as well)
* OutputWriter (this module handles writing of the final output => OutputWriter)
* Param_Reader (includes Param_WWW, Param_shell, Param_email who handle reading of user input)
* SessionHandler (a file based session handler that adds garbabe collection to files generated on a per session basis - like images, svg files etc)
* StageLoader (this class loads the page configuration and calls the requireed modules => StageLoader)
* Community (set of classes that provides category-thread-message handling with temporary user management used by the community module)

The WebBuilder2 uses the following third party LibraryPackages:

* [http://pear.php.net/package/Benchmark PEAR::Benchmark] (this package is not used in any module atm)
* [http://pear.php.net/package/Cache_Lite PEAR::Cache_Lite]
* [http://pear.php.net/package/Crypt_RC4 PEAR::Crypt_RC4]
* [http://pear.php.net/package/Date PEAR::Date]
* [http://pear.php.net/package/Event:Dispatcher PEAR::Event_Dispatcher]
* [http://pear.php.net/package/Image_Text PEAR::Image_Text]
* [http://pear.php.net/package/LiveUser PEAR::LiveUser]
* [http://pear.php.net/package/Log PEAR::Log]
* [http://pear.php.net/package/Mail PEAR::Mail]
* [http://pear.php.net/package/MDB2 PEAR::MDB2] (including all drivers)
* [http://pear.php.net/package/MDB2 PEAR::MDB2_Schema]
* [http://pear.php.net/package/Net_Socket PEAR::Net_Socket]
* [http://pear.php.net/package/Net_SMTP PEAR::Net_SMTP]
* [http://pear.php.net/package/Pager PEAR::Pager]
* [http://pear.php.net/package/PEAR PEAR]
* [http://pear.php.net/package/PHP_Compat PEAR::PHP_Compat]
* [http://www.phpopentracker.de phpOpenTracker]
* [http://pear.php.net/package/Text_CAPTCHA PEAR::Text_CAPTCHA]
* [http://pear.php.net/package/Text_Password PEAR::Text_Password]
* [http://pear.php.net/package/Text_Wiki PEAR::Text_Wiki]
* [http://pear.php.net/package/Var_Dump PEAR::Var_Dump]
* [http://pear.php.net/package/XML_Parser PEAR::XML_Parser]
* [http://pear.php.net/package/XML_Serializer PEAR::XML_Serializer]
* [http://pear.php.net/package/XML_Util PEAR::XML_Util]