JSFiddle - React, Tailwind, and code Playground

HTML

<ul id="framechange">
<li>hallo</li>
<li>welt</li>
<li>test</li>
</ul>

CSS

ul#framechange > li {
    color: #000;
background-color: #eee;
margin: 5px;    
}
ul#framechange > li.active {
    background-color: red;
}

JavaScript

$(document).ready(function(){
    $("ul#framechange > li").click(function(){
        $("ul#framechange > li").removeClass();
        $(this).addClass("active");
    });
});