Difference Between Angular and AngularJS

Angular vs AngularJS: Difference Between Angular and AngularJS

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AngularJs

AngularJS is a JavaScript-based open-source web framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications.

It aims to simplify both the development and the testing of the applications by providing a framework for client-side model–view–controller (MVC) and model–view–viewmodel (MVVM) architectures, along with components commonly used in rich Internet applications.

Angular

Angular is a TypeScript-based open-source web application framework led by the Angular Team at Google and by a community of individuals and companies. Angular is a complete rewrite of AngularJS, which was initially released in 2010.

Angular is a front-end framework for building web applications. It allows you to use HTML as your template language and lets you extend HTML syntax to express your application’s components clearly and concisely. Angular provides a declarative approach to programming which makes it easier to use and understand.

Difference Between AngularJs and Angular:

AngularJS and Angular are two different versions of the same front-end JavaScript framework for building web applications. Overall, Angular is a newer and more powerful framework than AngularJS, and it is recommended to use Angular for new development projects.

However, if you are working on an existing project that uses AngularJS, you can continue to use AngularJS for the foreseeable future, as it is still a widely used framework.

Here is an example of AngularJS code that demonstrates some of the basic concepts of the framework:

<!DOCTYPE html>
<html ng-app>
<head>
  <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.9/angular.min.js"></script>
</head>
<body>
  <div ng-controller="MyController">
    <input type="text" ng-model="name">
    <h1>Hello {{name}}!</h1>
  </div>
  <script>
    function MyController($scope) {
      $scope.name = 'World';
    }
  </script>
</body>
</html>

This code defines a simple AngularJS application that displays a text input field and a heading that says “Hello” followed by the value of the input field. When the user types a name into the input field, the heading updates to say “Hello” followed by the new name.

Here is an example of Angular code that demonstrates some of the basic concepts of the framework:

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

@Component({
  selector: 'app-root',
  template: `
    <input type="text" [(ngModel)]="name">
    <h1>Hello {{name}}!</h1>
  `
})
export class AppComponent {
  name = 'World';
}

This code defines an Angular component that displays a text input field and a heading that says “Hello” followed by the value of the input field. When the user types a name into the input field, the heading updates to say “Hello” followed by the new name.

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