JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Framework7</title>
    <link
      rel="stylesheet"
      href="https://unpkg.com/framework7/framework7-bundle.min.css"
    />
  </head>
  <body>
    <div id="app">
      
      <div class="view view-main view-init" data-url="/">
          	<div class="page">
            	<div class="page-content">
              	<div class="card ripple" style="overflow:hidden;">
                	a test
                </div>
              </div>
            </div>
      </div>
      
    </div>
    <script src="https://unpkg.com/framework7/framework7-bundle.min.js"></script>
    <script>
    	var app = new Framework7({
  // App root element
  el: '#app',
  // App Name
  name: 'My App',
  // App id
  id: 'com.myapp.test',
  // Enable swipe panel
  panel: {
    swipe: true,
  },
  // Add default routes
  routes: [
    {
      path: '/about/',
      url: 'about.html',
    },
  ],
  // ... other parameters
});
    </script>
  </body>
</html>