JSFiddle - React, Tailwind, and code Playground

by hescano

HTML

<div id="elements"></div>

JavaScript

arr = [1,2,3,4,5,6,7,8,9,10]
var ul;
for(var i = 0; i < arr.length; i++)
{
    
    if (i%4===0)
    {
        ul = document.createElement('ul');
    }
    
    var li = document.createElement('li');
    li.innerHTML = arr[i];
    ul.appendChild(li);
   document.getElementById("elements").appendChild(ul);
}