index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>React Tweet</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0" data-reactid=".0.0.2">
  <link rel="stylesheet" type="text/css" href="/assets/app.css">
</head>
<body>
  <div id="container"></div>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/es5-shim/4.1.11/es5-shim.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/es5-shim/4.1.11/es5-sham.min.js"></script>
  <script src="http://localhost:8080/webpack-dev-server.js"></script>
  <script src="/assets/app.js"></script>
</body>
</html>