JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
    <title></title>
 <script>
     function OnChange(value) {
         var mySelect = document.getElementById('mySelect');
         alert(value.value);
         alert(mySelect.options[value.selectedIndex].innerText);
     }
 </script>
</head>
<body>

<select id="mySelect" onChange="javascript: OnChange(this)">
  <option value="v">Volvo</option>
  <option value="s">Saab</option>
  <option value="m">Mercedes</option>
  <option value="a">Audi</option>
</select>
 
</body>
</html>