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<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<body>
 <div ng-app="myApp" ng-controller="myCtrl"> 
 <p>This header will change after two seconds:</p>
 <h1>{{myHeader}}</h1>
 </div>
 <p>The $timeout service runs a function after a specified number of milliseconds.</p>
 <script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope, $timeout) {
  $scope.myHeader = "Hello World!";
  $timeout(function () {
      $scope.myHeader = "How are you today?";
  }, 2000);
});
</script>
 </body>
</html>

Output:

The $timeout function is AngularJS
Working Code Asked question September 21, 2023