title: how script tag loaded in angular 2?
body: <p>I am trying to understand this repo <a href="https://github.com/gothinkster/angular-realworld-example-app" rel="nofollow noreferrer">https://github.com/gothinkster/angular-realworld-example-app</a> but i dont understand why the index file :</p>
  
  <p><a href="https://github.com/gothinkster/angular-realworld-example-app/blob/master/src/index.html" rel="nofollow noreferrer">https://github.com/gothinkster/angular-realworld-example-app/blob/master/src/index.html</a> </p>
  
  <p>does not have any script tag but when i start with server script tag still loaded in html response. Do you have any idea for this?</p>