JSFiddle - React, Tailwind, and code Playground
HTML
<ul>
<li class="counter_d">Counter</li>
<li class="date_d">Date</li>
<li class="selector_d">Selector</li>
</ul>
<div id="description"></div>
JavaScript
$(function() {
var selectors = {
'.counter_d': 'Counter',
'.selector_d': 'Selector',
'.date_d': 'Date'
};
$.each(selectors, function(key, value) {
$(key).mouseover(function() {
$("#description").html(value);
});
});
});