JSFiddle - React, Tailwind, and code Playground

by deepak sisodiya

HTML

<script src="https://rawgit.com/jashkenas/underscore/1.5.2/underscore-min.js"></script>
<script src="https://rawgit.com/jashkenas/backbone/1.0.0/backbone-min.js"></script>

JavaScript

// backbone.js modal 3 default value

var alert = function (str) {
    var st = document.createTextNode(str);
    var p = document.createElement('p');
    p.appendChild(st);
    document.querySelector('body').appendChild(p);
}

Person = Backbone.Model.extend({
    defaults: {
        name: 'Fetus',
        age: 0
    },
    initialize: function () {
        alert("Welcome to this world");
    }
});

var person = new Person
alert(person.get('name'))
alert(person.get('age'))

var person = new Person({name: "Thomas",age: 67});
alert(person.get('name'))
alert(person.get('age'))