Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular.min.js"></script>
<div ng-controller="MyCtrl">
  Hello, {{name}}!
</div>

JavaScript

var myApp = angular.module('myApp',[]);

myApp.controller('MyCtrl', function ($scope) {

  $scope.name = '';

  this.$onInit = function () {
    $scope.name = 'Superhero';
  }
});