<div ng-app="myApp" ng-controller="myCtrl"> <input ng-model="name"> <p>Hello, {{name}}</p> </div> var app = angular.module('myApp', []); app.controller('myCtrl', function($scope) { $scope.name = 'John'; }); <button id="myButton">Click Me</button> <p id="myText"></p> $('#myButton').click(function() { $('#myText').text('Hello World!'); }); class MyComponent extends React.Component { constructor(props) { super(props); this.state = { name: 'John' }; } render() { return <p>Hello, {this.state.name}</p>; } } ReactDOM.render(<MyComponent />, document.getElementById('root'));


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