Generally any angularjs application requireds a following components:
1. ng-app - This component is required to make a links between the AngularJS application and the HTML.
2. ng-model - This component is required to bind the values of AngularJS application to the HTML input controls.
3. ng-bind - This componemts is required to binds the AngularJS Application data to HTML tags.
Follow the below steps to create a HelloWorld application using angularjs:
1. Firstly we need to Load AngularJS framework by adding the below code:
       <script src = "http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js">
</script>
2. Then define the angularJS Application by adding the below code:
              <div ng-app = "MyApp">
                        ...
                            </div>
3. Create  the model name using ng-model
         <h6>Enter your Name: <input type = "text" ng-model = "YourName"></h6>
4. Bind the value of defined model using ng-bind directive.
       <p>HelloWorld<span ng-bind = "YourName"></span>!</p>
A sample application to create a HellowWorld application using angularJS
<html>
   <head>
      <title>HelloWorld Application</title>
   </head>
    <body>
      <h1>HelloWorld Application</h1>
       <div ng-app = "MyApp">
                 <h4>Enter Name: <input type = "text" ng-model = "YourName"></h4>
                 <p>HelloWorld<span ng-bind = "YourName"></span>!</p>
      </div>
      <script src = "http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
 </body>
</html>
 
Output:

 
 
 
 
                       
                    
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