JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/dropzone/3.8.4/dropzone.js"></script>
<div ng-app="dropZone" ng-controller="dropZoneCtrl">
<form action="/upload" 
    class="dropzone" 
    drop-zone 
    id="file-dropzone">
</form>
</div>

JavaScript

angular.module('dropZone', []).controller('dropZoneCtrl',function($scope){
}).directive('dropZone', function() {
  return function(scope, element, attrs) {
    element.dropzone({ 
        url: "/upload",
        maxFilesize: 100,
        paramName: "uploadfile",
        maxThumbnailFilesize: 5
    });
  }
});