JSFiddle - React, Tailwind, and code Playground

HTML

<select name="sel01">
    <option value="0">pls sel</option>   
    <option value="1">val 1</option>   
    <option value="2">val 2</option>
</select>    
<div id="div01">klick</div>

JavaScript

$(document).ready( function() {
    $('#div01').on('click', function() {
       alert( $('select[value!="0"]').length );
    });
});