Angular 2 Tutorial for Beginners | What is Angular 2 | Web Development Tutorial for Beginners Part 7

Hello and Welcome back to Web Development Tutorial conducted by Acadgild. In the previous video, we have learned the concepts of Bootstrap. If you have missed the previous sessions, kindly check in the description part or click the following link,

In this video, we shall discuss Angular 2. First, we shall understand What is Angular 2
Angular 2 is an open-source JavaScript framework which is used to build web applications in html and JavaScript. It has been conceived as a mobile 1st approach the beta version of angular 2 was released in March 2014.

Why do you want to use angular 2?
Angular 2 is simpler than angular 1.
As there are fewer concepts in Angular 2 it is easier to understand and can update large dataset with minimal memory overhead. It will speed up the initial load through server-side rendering. In this video, we shall see how angular 2 will help build a very small web application.

To work with angular 2 there is certain prerequisite software that must be installed. The first software is called git or github you can download git from

Now let's go back to the Visual Studio code and try to modify the code in the app component. I would get rid of this template which is predefined and enter some more text in here. let's put a H1 tag which says angular demo and enter some more text within a div by adding another heading by using H3 called welcome to the introduction video of angular. now let me close the new hiding tag. the typescript compiler is going to keep a watch on the files that are being saved or that are being filed that I've been changed in the back end. as soon as I save this file here you should see a log which says that the file change has been detected. it should start compiling the file that was changed. if I go back to my browser you should see that the changes are already updated and it says angular demo welcome to the introduction of inclusion video of angular.
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