JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://cdn.bootcss.com/angular.js/1.3.14/angular.js"></script>
<body>

<div ng-app="myApp" ng-controller="myCtrl">

    First Name: <input type="text" ng-model="firstName"/><br/>
    Last Name: <input type="text" ng-model="lastName"/><br/>
    <br/>
Full Name: {{firstName + " " + lastName}}

</div>

<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function ($scope) {
    $scope.firstName= "John";
    $scope.lastName= "Doe";
});
</script>

</body>