JSFiddle - React, Tailwind, and code Playground

HTML

Click below
<div id='holder'></div>
<input type='button' value='below' onclick='onClick()'>

JavaScript

function onClick() {
  //var dataLink = "data:text/csv;charset=utf-8,123";
  //var linkage = $('<a>poc csv download</a>', { href: dataLink, download: 'poc.csv' });
    
    alert('khncjvh');
    //$('holder').html("hjkl"); --> this is Jquery. select jquery in framework
}