JSFiddle - React, Tailwind, and code Playground

by doitlikejustin

HTML

<article id="2332">content...</article>
<article id="0565">content...</article>
<article id="5686">content...</article>

JavaScript

var scrollindex = 0;
$('article').each(function() {
    $(this).attr('scroll-index', scrollindex);
    scrollindex++;
    $(this).html($(this).attr('scroll-index'));
});