JSFiddle - React, Tailwind, and code Playground
by ubaidillahhf
HTML
<select id="my_select">
<option value="a">a</option>
<option value="b" selected="selected">b</option>
<option value="c">c</option>
</select>
<div id="reset">reset</div>
JavaScript
$("#reset").on("click", function () {
$('#my_select option').prop('selected', function() {
return this.defaultSelected;
});
});