Duplicate component in Angular

Question

I have a navbar component in my AppComponent but I don't know why navbar component is duplicated.

I've only navbar

navbar duplicated

Answer 1

Update your app.component.html file by following code

<router-outlet></router-outlet>

You might have added navbar-component into your routing file that is why angular rending first navbar from selector another rendering from .

Hope you get your solution, Thanks!