<script src="shared.js"></script>

<link rel="stylesheet" href="shared.css" />

<style>

  html, body {

    min-width: 460px;

    min-height: 117px;

  }

  hr {

    width: 100%;

  }

</style>

<p>

  <b>This page is using an outdated version of React. &#8987;</b>

</p>

<p>

  We recommend updating React to ensure that you receive important bugfixes and performance improvements.

  <br />

  <br />

  You can find the upgrade instructions on the <a href="https://reactjs.org/blog/">React blog</a>.

</p>

<hr />

<p>

  Open the developer tools, and  "Components" and "Profiler" tabs will appear to the right.

</p>