JSFiddle - React, Tailwind, and code Playground

HTML

<table id="table">
</table>

JavaScript

var createData = function() {
    return Math.random();
};

var updateTable = function() {
    var orig = document.getElementById("table").innerHTML;
    
    document.getElementById("table").innerHTML = '<tr><td>'+createData()+'</td></tr>'+orig;
};

window.setInterval(updateTable, 1000);