title: Angular 2 Component Not Displaying in index.html
body: <p>Im very new to Angular 2 so bear with me.
  Im trying to get a new component to appear in the index.html page.
  The file set is from the basic quick start files from GitHub. 
  I created a new component as such:</p>
  
  <pre><code>import { Component } from '@angular/core';
  
  @Component({
      selector: 'app-user-item',
      template: `&lt;h1&gt;It works!&lt;/h1&gt;`,
  })
  export class UserItemComponent {
  
  }
  </code></pre>
  
  <p>I have declared the selector tags in HTML as such:</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
    &lt;head&gt;
      &lt;title&gt;Angular QuickStart&lt;/title&gt;
      &lt;base href="/"&gt;
      &lt;meta charset="UTF-8"&gt;
      &lt;meta name="viewport" content="width=device-width, initial-scale=1"&gt;
      &lt;link rel="stylesheet" href="styles.css"&gt;
  
      &lt;!-- Polyfill(s) for older browsers --&gt;
      &lt;script src="node_modules/core-js/client/shim.min.js"&gt;&lt;/script&gt;
  
      &lt;script src="node_modules/zone.js/dist/zone.js"&gt;&lt;/script&gt;
      &lt;script src="node_modules/systemjs/dist/system.src.js"&gt;&lt;/script&gt;
  
      &lt;script src="systemjs.config.js"&gt;&lt;/script&gt;
      &lt;script&gt;
        System.import('main.js').catch(function(err){ console.error(err); });
      &lt;/script&gt;
    &lt;/head&gt;
  
    &lt;body&gt;
  
      &lt;my-app&gt;Loading AppComponent content here ...&lt;/my-app&gt;
      &lt;app-user-item&gt;loading another component&lt;/app-user-item&gt;
    &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>I even tried adding the import to the top of app.module.ts and component name to the declarations array in app.module.ts. But still nothing.
  I checked my file structure and there is a js version of user-item.component.ts. But I cannot see changes.</p>
  
  <p>Any help would be appreciated.</p>
  
  <p>Cheers</p>