<!DOCTYPE html>
<html ng-app="myApp">
<head>
<script data-require="angular.js@1.4.0" data-semver="1.4.0" src="https://code.angularjs.org/1.4.0/angular.js"></script>
<script src="app.js"></script>
</head>
<body>
<div>
<input type="text" ng-model="yourName" placeholder="Enter a name here" />
<h1>Hello, {{ yourName }}!</h1>
</div>
</body>
</html>
angular.module('myApp', []);