JSFiddle - React, Tailwind, and code Playground
by Bhesh Gurung
HTML
<select id="optSel" onchange="alert('change')">
<option value="">Choose Option</option>
<option value="1">Option 1</option>
<option value="2">Option 2</option>
<option value="3">Option 3</option>
</select>
JavaScript
var selEl = document.querySelector('#optSel')
selEl.selectedIndex = undefined