-<p>{{vorgang}}</p>
+<button id="increment" (click)="increment()">Increment</button>
+
+<div>Vorgang: <span id="vorgang">{{ vorgang$ | async }}</span></div>
+
+<button id="decrement" (click)="decrement()">Decrement</button>
+
+<button id="reset" (click)="reset()">Reset Counter</button>