AngularJS Setup (Beginner to Working App) – Complete Beginner Guide

 AngularJS Setup (Beginner to Working App) AngularJS Setup – Complete Beginner Guide (AngularJS 1.x)

Quick Setup using CDN (No build tools)

1) Create index.html:

<!doctype html>
<html ng-app="demoApp">
<head>
  <meta charset="utf-8" />
  <title>AngularJS Setup</title>
  <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/angular.min.js"></script>
</head>
<body ng-controller="MainCtrl">
  <h2>Hello {{name}}</h2>

  <input ng-model="name" placeholder="Type your name" />
  <button ng-click="reset()">Reset</button>

  <script>
    angular.module('demoApp', [])
      .controller('MainCtrl', function($scope) {
        $scope.name = "Shikha";
        $scope.reset = function() { $scope.name = ""; };
      });
  </script>
</body>
</html>

2) Open in browser → It will run immediately.

Option B: Setup with Node + npm (Local dev server)

mkdir angularjs-app
cd angularjs-app
npm init -y
npm i http-server -D

Add script in package.json:

"scripts": { "start": "http-server -p 8080" }

Run:

npm start

Open:

  • http://localhost:8080

Recommended folder structure

/app
  index.html
  /js
    app.js
    controllers.js
  /css
    style.css

Best practices (AngularJS)

  • Use modules, controllers, services ($http), directives

  • Avoid giant controllers; move logic to services

  • Prefer one-way binding patterns where possible


💼 Professional Support Available

If you are facing issues in real projects related to enterprise backend development or workflow automation, I provide paid consulting, production debugging, project support, and focused trainings.

Technologies covered include Java, Spring Boot, PL/SQL, Azure, and workflow automation (jBPM, Camunda BPM, RHPAM).


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