Infusions
Any Addon that utilizes infusion.php to modify the Core database is called an Infusion.
PHP-Fusion 9 Documentation
PHP-Fusion Explained
PHP-Fusion Development
PHP-Fusion 7 Documentation
Addons Explained
Addons is the collective term for all PHP-Fusion´s Infusions, Themes, Panels, Plugins, Widgets, BBCodes, User Fields, Graphics or any other PHP-Fusion based additions such as Core modifications or similar additions.You can find Addons in the AddonDB
Themes
Themes control the layout and the graphical design of your site´s front-end.
Admin Themes controls the style and the graphical design of your Administration area.
You can find our Themes in the Themes Directory
Panels
Any Addon that creates either a center or side Panel is defined as a Panel.
Plugins
Any Addon that are designed to work as a Plugin to a current Infusion will also belong to the Plugins definition.
Other
All other Addons including BBCodes, User Fields, Graphics and Core modifications are simply defined as Other.
Widgets
Any Addon that are designed by the Widgets API will be defined as a Widget.