JSFiddle - React, Tailwind, and code Playground

by dying_sakura

HTML

<button type="button" id="addrow" style="margin-bottom: 1%;">Add Row</button>
           <input type="number" id="showMe" value="1">

JavaScript

document.getElementById('addrow').addEventListener('click', function(){
   var numInput = document.getElementById('showMe');
   numInput.value = Number(numInput.value) + 1;
});