JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" id="add" value="Add" />
<div id="container">
    
</div>

JavaScript

var count = 0;
$('#add').click(function(){
    count++;
    $('#container').append('<div class="section' + count + '">This is count ' + count + '. <input type="button" id="remove" value="Remove" /></div>');
    
});

$('#remove').click(function(){
    var row = $(this).attr("class");
    $(row).remove();
    count--;
   
});