BackboneJS-Model Defaults BackboneJS-Model Changed BackboneJS-Model toJSON BackboneJS-Model Defaults <!DOCTYPE html> <html> <head> <title> Model Example</title> <script src = "https://code.jquery.com/jquery-2.1.3.min.js" type = "text/javascript"></script> <script src = "https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.2/underscore-min.js" type = "text/javascript"></script> <script src = "https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.1.2/backbone-min.js" type = "text/javascript"></script> <script type = "text/javascript"> var Person = Backbone.Model.extend({ defaults : { "title": "Hello", "description": "Welcome to CodingDict" } }); var person = new Person(); document.write(person.get('description')); </script> </head> <body></body> </html> BackboneJS-Model Changed BackboneJS-Model toJSON