Angular2 + Typescript Demo Plunk

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>angular2 playground</title>
    <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
    <script src="https://unpkg.com/zone.js/dist/zone.js"></script>
    <script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>

  </head>

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

</html>

### Angular Starter Plunker - Typescript

var ngVer = '@2.3.1';

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for thingsd
  map: {
    
    'app': './src',
    
    '@angular/core': 'npm:@angular/core' + ngVer + '/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common' + ngVer + '/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler' + ngVer + '/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser' + ngVer + '/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic' + ngVer + '/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http' + ngVer + '/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router' + '@3.3.1' + '/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms' + ngVer + '/bundles/forms.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core' + ngVer + '/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common' + ngVer + '/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler' + ngVer + '/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser' + ngVer + '/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic' + ngVer + '/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http' + ngVer + '/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router' + ngVer + '/bundles/router-testing.umd.js',

    '@angular/flex-layout' : 'npm:@angular/flex-layout/bundles/flex-layout.umd.js',
    
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.0.2/lib/typescript.js',

    'lodash': 'npm:lodash@4.17.4/lodash.min.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';

platformBrowserDynamic().bootstrapModule(AppModule);

//our root app component
import {HostBinding, AfterViewInit, CanDeactivate, Injectable, Component, ChangeDetectorRef, NgModule, animate, style, state, transition, trigger} from '@angular/core'
import {RoutesRecognized, RouterModule, ActivatedRoute, Routes, Router} from '@angular/router';
import {BrowserModule} from '@angular/platform-browser'
import * as _ from 'lodash';


@Component({
  selector: 'my-app',
  template: `
    <div *ngFor="let item of items" [@greenFade]="animate ? 'in' : null">
      {{item}}
    </div>
    
    <button (click)="addItem()">add</button>
  `,
  animations: [
	  trigger('greenFade', [
      transition('void => in', [style({background: 'rgb(173, 235, 173)'}), animate('5s ease-in')])
    ])
  ]
})
class App implements AfterViewInit {
  constructor(private cdRef: ChangeDetectorRef){}
  
  items: String = ['Item','Item','Item'];
  addItem(){
    this.items.push('Item');
  }
  
  animate: boolean;
  ngAfterViewInit(){
    this.animate = true;
    this.cdRef.detectChanges();
  }
}

@NgModule({
  imports: [ BrowserModule ],
  declarations: [ App],
  bootstrap: [ App ],
  providers: []
})
export class AppModule {}