JSFiddle - React, Tailwind, and code Playground

by Rapha Souza

HTML

<script src="https://code.jquery.com/jquery-3.4.1.slim.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.css">
<script src="https://unpkg.com/[email protected]/html5-qrcode.min.js"></script>
<script src="html5-qrcode.min.js"></script>
<style>
  .result{
    background-color: green;
    color:#fff;
    padding:20px;
  }
  .row{
    display:flex;
  }
</style>
<div class="row">
  <div class="col">
    <div style="width:500px;" id="reader"></div>
  </div>
  <div class="col" style="padding:30px;">
    <h4>SCAN RESULT</h4>
    <div id="result">Result Here</div>
  </div>
</div>
<script type="text/javascript">
function onScanSuccess(qrCodeMessage) {
    document.getElementById('result').innerHTML = '<span class="result">'+qrCodeMessage+'</span>';
}
function onScanError(errorMessage) {
  //handle scan error
}
var html5QrcodeScanner = new Html5QrcodeScanner(
    "reader", { fps: 10, qrbox: 250 });
html5QrcodeScanner.render(onScanSuccess, onScanError);
</script>