JSFiddle - React, Tailwind, and code Playground
by chridam
HTML
<li id="tree0_2_2" data-rowkey="0_2_2">
<span>
<span>test 1</span>
<span>test 2</span>
<span class="ui-state-highlight">Something</span>
</span>
</li>
JavaScript
$('#tree0_2_2').find(".ui-state-highlight").removeClass('ui-state-highlight');