JSFiddle - React, Tailwind, and code Playground

by robert_schutt

HTML

<div id="carousel-selector-1">carousel-selector-1</div>
<div id="carousel-selector-2">carousel-selector-2</div>
<div id="carousel-selector-11">carousel-selector-11</div>
<div id="carousel-selector-12">carousel-selector-12</div>
<div id="carousel-selector-21">carousel-selector-21</div>

CSS

.selected {
    color: red;
}

JavaScript

var id = 1;
$('[id=carousel-selector-'+id+']').addClass('selected');