AngularJS Introduction

AngularJS Introduction

AngularJS is a highly popular JavaScript framework originally developed by Google.

It is used to build highly responsive, dynamic Single-Page Applications (SPAs).


What is AngularJS?

AngularJS extends traditional HTML by adding powerful new attributes.

These custom attributes are known as Directives, and they bring your web pages to life.

Because it is written in pure JavaScript, no additional plugins are required!


Setting Up AngularJS

To use AngularJS, you do not need to install complex build tools.

You simply include the framework by adding a <script> tag to your HTML file.

This script is hosted on a secure CDN, ensuring fast load times.

Basic Setup Example:

<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<body>

<div ng-app=""> <p>Name: <input type="text" ng-model="name"></p> <h1>Hello {{name}}</h1> </div>

</body> </html>


SEO and Best Practices

Search engine bots traditionally struggle to read dynamic JavaScript content.

To ensure your AngularJS site ranks well for SEO, you must structure your content cleanly.

Always use proper heading tags (<h1>, <h2>) and write descriptive meta tags.


Exercise 1 of 1

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Which HTML tag is used to include the AngularJS library from a CDN?