Parbase

Parbase is a key component as it allows components to inherit attributes from other components, similar to subclasses in object-oriented languages such as Java, C++, and so on.

For example, when you open the /libs/foundation/components/text node in the CRX Explorer, you see that it has a property named sling:resourceSuperType, which references the parbase component. The parbase here defines tree scripts to render images, titles, and so on so that all components subclassed from this parbase can use this script.

Users do not need access to the parbase.