JSFiddle - React, Tailwind, and code Playground
HTML
<div id="container">
<div class="item" data-ticket-id="99">
Ticket 99
</div>
<div class="item" data-ticket-id="199">
Ticket 199
</div>
</div>
JavaScript
var ticketID = 199;
$('#container').find('.item').filter( '[data-ticket-id="' + ticketID + '"]' ).css('border', '3px solid blue' );