What are components - amresh087/newronaRepos GitHub Wiki

Components are the most basic UI building block of an Angular app, which form a tree of Angular components. These components are a subset of directives. Unlike directives, components always have a template, and only one component can be instantiated per element in a template. Let's see a simple example of Angular component

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

   @Component ({
      selector: 'my-app',
      template: ` <div>
         <h1>{{title}}</h1>
         <div>Learn Angular6 with examples</div>
      </div> `,
   })

   export class AppComponent {
      title: string = 'Welcome to Angular world';
   }