JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div ng-controller="MyCtrl">
    <input my-directive value="123">
    <input my-directive value="{{1+1}}">
</div>

JavaScript

var myApp = angular.module('myApp',[]);

myApp .directive('myDirective', function () {
    return function (scope, element, attr) {
        element.val("value = "+attr.value);
    }
});

function MyCtrl($scope) {
   
}