A template for creating new objects that describes the common state(s) and behavior(s). NOT TO BE CONFUSED WITH CSS CLASSES. Use [css] instead.
In object-oriented programming (see: oop), a class is a construct that is used as a blueprint (or a template) to create objects of that class. This blueprint describes the state and behavior that the objects of the class all share. An object of a given class is called an instance of the class. The class that contains (and was used to create) that instance can be considered as the type of that object, e.g. an object instance of the Fruit class would be of the type Fruit.