JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app>
    <div ng-controller="UserDataController">
        <input type="text" ng-model="userData" />
        <div ng-model="userData">User data is: {{userData}}</div>
    </div>
</div>

JavaScript

function UserDataController($scope)
{
    $scope.userData = '';
}