Panther

Panther is a very simple and powerful tool for managing all of your JS models in one place.

Panther is actually a container that keeps your JS models in an array. With Panther you are able to
add, remove and retrieve any code specified by an ID. For that purpose Panther needs to know your code's unique ID.
To enable that you have to put 3 lines in your JS model:

function your_model()
{

...

this.id = function()
{
return 'my_unique_id_here';
}

...

}