Build a “Real-Time Web Application” with AngularJS

<!DOCTYPE html>
  <title>Real-Time Web App</title>
  <script src=""></script>
<body ng-app="myApp">
  <div ng-controller="myCtrl">
    <p>Enter a message:</p>
    <input type="text" ng-model="message">
    <p>The current message is: {{ message }}</p>
    var app = angular.module('myApp', []);
    app.controller('myCtrl', function($scope) {
      $scope.message = "";

This code creates a simple text input field and a paragraph element that displays the current value of the input field in real-time, using AngularJS’s two-way data binding.

To make this application truly real-time, you could add websocket functionality to send the input data to the server and update all connected clients in real-time. You can also use a library like Firebase to add real-time capabilities to your AngularJS application.