Components in Angular2

<!DOCTYPE html>
<html>

  <head>
    <title>angular2 playground</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://code.angularjs.org/tools/traceur-runtime.js"></script>
    <script src="https://code.angularjs.org/tools/system.js"></script>
    <script src="https://code.angularjs.org/tools/typescript.js"></script>
    <script src="config.js"></script>
    <script src="https://code.angularjs.org/2.0.0-alpha.42/angular2.min.js"></script>
    <script src="https://code.angularjs.org/2.0.0-alpha.42/http.min.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
    </my-app>
  </body>

</html>

/* Styles go here */

### Angular2 Starter Plunker - Typescript - Alpha .42

A simple plunker demonstrating Angular2 usage:
- Uses SystemJS + TypeScript to compile on the fly
- Includes binding, directives, and DI usage.

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  //map tells the System loader where to look for things
  map: {
    app: "./src"
  },
  //packages defines our app package
  packages: {
    app: {
      main: './app.ts',
      defaultExtension: 'ts'
    }
  }
});

import {Component, View, bootstrap} from 'angular2/angular2'

@Component({
  selector: 'my-app'
})
@View({
  template: `
    <div>
      <h2>Hello Angular2!</h2>
      <button (click)="sayMyName()">Click</button>
    </div>
  `
})
export class MyApp {
  constructor() {
    
  }
  sayMyName() {
    alert('My name is Nisar')
  }
}

bootstrap(MyApp);