basic data binding with angular
HTML
<body ng-app>
<div>
<input type="text" ng-model="name">
<h1>
{{name }}
</h1>
</div>
</body>
<body ng-app>
<div>
<input type="text" ng-model="name">
<h1>
{{name }}
</h1>
</div>
</body>