JSFiddle - React, Tailwind, and code Playground
HTML
<html>
<body>
<div id=time></div>
<table id="t">
</table>
</body>
</html>
JavaScript
var t = document.getElementById('t'),
time = document.getElementById('time'),
text = '',
elapse = new Date();
for (var i=0; i<100000; i++) {
text += "<tr><td>abs</td><td>xyz</td></tr>"
}
t.innerHTML = text
time.innerHTML = (new Date() - elapse) + 'ms'