JSFiddle - React, Tailwind, and code Playground

HTML

<head>
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@ecomplus/storefront-twbs@5/dist/storefront-twbs.min.css">
</head>
<body>
  <main>
    <div id="storefront-app"></div>
  </main>
  <script src="https://cdn.jsdelivr.net/npm/@ecomplus/utils@1/dist/ecom-utils.polyfill.min.js"></script>
  <script>
    $ecomConfig.set('store_id', 1011);
    $ecomConfig.set('lang', 'pt_br');
    $ecomConfig.set('currency', 'BRL');
    $ecomConfig.set('country_code', 'BR');
  </script>
  <script src="https://cdn.jsdelivr.net/npm/@ecomplus/storefront-app@latest/dist/lib/js/app.js"></script>
</body>