The core notion is little-"o" objects, which are a collection of properties, which in turn are a collection of attributes. There is also the big-"O" Object (so

The core notion is little-"o" objects, which are a collection of properties, which in turn are a collection of attributes. There is also the big-"O" Object (sometimes called the "Object object," hah). This is a place to hang useful functions and also serves as the default prototype.