JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-controller="PaymentsCtrl">
    {{ 2 + 2 }}
    {{ hodor }}
</div>

JavaScript

angular.module("szama", []);
angular.module("szama").controller("PaymentsCtrl", function($scope) {
   $scope.hodor = "HODOR"; 
});