Build your first angualrJs application sample

<!DOCTYPE html>
<html>

  <head>
    <script data-require="jquery@*" data-semver="2.2.0" src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
    <script data-require="angularjs@1.5.0" data-semver="1.5.0" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.0/angular.js"></script>
    <script src="app.js"></script>
    <link rel="stylesheet" href="style.css" />
  </head>

  <body ng-app="mainModule" ng-controller="MainController">
    <h1>{{welcome}}</h1>
  </body>

</html>

/* Styles go here */

(function(){
  'use strict';
  
  angular.module('mainModule', []);
  
  angular.module('mainModule').controller('MainController', function($scope){
    $scope.welcome = "Welcome to your first angular application!";
  });

})();