What is a bootstrapped component?

A bootstrapped component is an entry component that Angular loads into the DOM during the bootstrap process or application launch time. Generally, this bootstrapped or root component is named as AppComponent in your root module using bootstrap property as below.

@NgModule({
declarations: [
  AppComponent
],
imports: [
  BrowserModule,
  FormsModule,
  HttpClientModule,
  AppRoutingModule
],
providers: [],
bootstrap: [AppComponent] // bootstrapped entry component need to be declared here
})