What is the entry component in angular?

In Angular, the entry component is a component that is bootstrapped in the main application module. It acts as the starting point of the application and is responsible for rendering the root component of the application.

By default, Angular CLI generates the root component (often called AppComponent) as the entry component, but you can change it by specifying a different component in the bootstrap array in the @NgModule metadata.

Here’s an example of an entry component in an Angular application:

import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  template: '<h1>This is the root component</h1>'
})
export class AppComponent { }

And in the main module, you can specify the entry component like this:

import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';

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