index.html

<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Simple Text To Speech Javascript</title>
    <script src="https://code.responsivevoice.org/responsivevoice.js?key=FIRJMxGP"></script>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-iYQeCzEYFbKjA/T2uDLTpkwGzCiq6soy8tYaI1GyVh/UjpbCx/TYkiZhlZB6+fzT" crossorigin="anonymous">
  </head>

  <body>

    <!-- Text to speech -->
    <div class="container">
      <div class="row">
        <div class="col text-center">
          <div class="form-floating">
            <h3 class="text-center mt-3">Simple Text To Speech Javascript</h3>
            <textarea class="form-control mb-3 mt-5 h-100" id="textArea"></textarea>
            <button type="button" class="btn btn-primary">Voice</button>
          </div>
        </div>
      </div>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-u1OknCvxWvY5kfmNBILK2hRnQC3Pr17a+RTT6rIHI7NnikvbZlHgTPOOmMi466C8" crossorigin="anonymous"></script>
    <script src="script.js"></script>
  </body>
</html>