index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta name="theme-color" content="#000000" />
    <meta
      name="description"
      content="Regex visualizer & editor, make the regular expression easier."
    />
    <meta name="keywords" content="editor,regex,regexp,visualizer" />
    <link rel="icon" href="/favicon.png" />
    <title>Regex Vis</title>
  </head>
  <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
    <div id="portal"></div>
    <% if (!isDev) { %>
      <!-- Cloudflare Web Analytics -->
        <script defer src='https://static.cloudflareinsights.com/beacon.min.js' data-cf-beacon='{"token": "f684c9449da14b2396a0a944c9acb39f"}'></script>
      <!-- End Cloudflare Web Analytics -->
    <% } %>
    <script type="module" src="/src/index.tsx"></script>
  </body>
</html>