Angular Introduction

https://angular.io/guide/quickstart
Live Example:
https://stackblitz.com/angular/pxxvdyxedbon?file=src%2Fapp%2Fapp.module.ts


What is Angular: 
Angular is a platform that makes it easy to build applications with the web. Angular combines declarative templates, dependency injection, end to end tooling, and integrated best practices to solve development challenges. Angular empowers developers to build applications that live on the web, mobile, or the desktop

Angular app contains at least one module that is Root module - AppModule



Angular is a platform and framework for building client applications in HTML and TypeScript. Angular is written in TypeScript. It implements core and optional functionality as a set of TypeScript libraries that you import into your apps.

The basic building blocks of an Angular application are NgModules

NgModules collect related code into functional sets;


Angular:
NGModules
Modules
Components

• Templates and Views
• Component metadata
• Data binding
• Directives
• Pipes

Templates, directives, and data binding
Services and dependency injection
Routing


Modules:
Angular app contains at least one module that is Root module - AppModule
Angular module intend made up of components and services, a component controls the portion of the view.

Angular application contains at lest one root component i.e AppComponent


Components: 
Angular module intend made up of components and services, a component controls the portion of the view.


Angular application contains at lest one root component i.e AppComponent

Services Logic