What is Angular

Angular is a Front End Web development Framework That will use to Develop Small to Large Interactive Websites and Apps.It is Developed and managed by Angular.io .

Angular has 2 Versions Angular1 and Angular 2.Angular 1 is also known as Angularjs.

Currently Angular 2 is Used in Most part of the World.So We Discuss Some Interesting Fact about Angular 2.

Angular 2 is based on Compoment based Structure Like.A comman Website has Header,Footer and Sidebar.So In Angular 2 We can create Different component for Header,Footer and Sidebar.

How Install Angular2.X

Node.js

Angular requires Node.js version 10.9.0 or later.

  • To check your version, run node -v in a terminal/console window.
  • To get Node.js, go to nodejs.org.

npm package manager

Angular, the Angular CLI, and Angular apps depend on features and functionality provided by libraries that are available as npm packages. To download and install npm packages, you must have an npm package manager.

This setup guide uses the npm client command line interface, which is installed with Node.js by default.

To check that you have the npm client installed, run npm -v in a terminal/console window.

npm install -g @angular/cli

ng new my-app

ng serve –open

http://localhost:4200/

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