JSFiddle - React, Tailwind, and code Playground

by karim79

HTML

<div class="test">
    
    asdfasdfasdf_off
    
</div>

JavaScript

$(".test").hover(function () {
    $(this).text(($(this).text().indexOf("_off") > -1) ? $(this).text().replace("_off", "on") : $(this).text().replace("_on", "off"));
});