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<html><script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script><body><h2>AngularJS</h2><div ng-app="" ng-init="firstName='John'"> <p>Input something in the input box:</p><p>Name: <input type="text" ng-model="firstName"></p><p>You wrote: <b>{{ firstName }}</b></p></div></body></html>