JSFiddle - React, Tailwind, and code Playground

HTML

<div class='fields'>

</div>
<a href='#' class='add'>Adicionar Campo</a>

JavaScript

var start = 1;
$(".add").click(function(){
	$(".fields").append("<button class='btn btn-remove'>#"+start+" Clique para apagar</button>");
	start++;
});
$('body').on('click', '.btn-remove', function() {
    $(this).remove();
});