Extensions

Una extensió és un paquet de programari que estén la instal·lació de Joomla d'alguna manera. Una petita selecció d'extensions ve inclosa amb la instal·lació per defecte de Joomla, però hi ha moltes més disponibles al Directori d'Extensions de Joomla!.

The term extension is generic and the following specific extension types are available (listed alphabetically):

• Component (since ) – adds custom functions to your site that can be selected from menus
• Language (since ) – defines an additional language for your site
• Library (since ) – provides functions to be used by other extensions
• Mambot (in ) – modifies content in articles
• Module (since ) – shows nonessential data in a side box, possibly on multiple pages
• Package (since ) – bundles related extensions
• Plugin (since ) – modifies content in articles or provides functions to extend other extensions
• Template (since ) – define the look, feel, and navigation capabilities of your site

For an overview of the most important extension types and the functionality they provide, see Extension types (general definitions).