Untitled

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>#JS30 - 20 - Speech Detection</title>
  <style>
    html {
      font-size: 10px;
    }

    body {
      background:#ffc600;
      font-family: 'helvetica neue';
      font-weight: 200;
      font-size: 20px;
    }

    .words {
      max-width:500px;
      margin:50px auto;
      background:white;
      border-radius:5px;
      box-shadow:10px 10px 0 rgba(0,0,0,0.1);
      padding:1rem 2rem 1rem 5rem;
      background: -webkit-gradient(linear, 0 0, 0 100%, from(#d9eaf3), color-stop(4%, #fff)) 0 4px;
      background-size: 100% 3rem;
      position: relative;
      line-height:3rem;
    }
    p {
      margin: 0 0 3rem;
    }

    .words:before {
      content: '';
      position: absolute;
      width: 4px;
      top: 0;
      left: 30px;
      bottom: 0;
      border: 1px solid;
      border-color: transparent #efe4e4;
    }
  </style>
</head>
<body>

  <div class="words" contenteditable>
  </div>

<script>
  const words = document.querySelector('.words')
  window.SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition
  const recognition = new SpeechRecognition()

  recognition.interimResults = true

  let p = document.createElement('p')
  words.appendChild(p)

  recognition.addEventListener('result', e => {
    const transcript = Array.from(e.results)
      .map(result => result[0])
      .map(result => result.transcript)
      .join('')

    p.textContent = transcript

    if (e.results[0].isFinal) {
      p = document.createElement('p')
      words.appendChild(p)
    }
  })

  recognition.addEventListener('end', recognition.start)

  recognition.start()
</script>
</body>
</html>