JSFiddle - React, Tailwind, and code Playground

JavaScript

// Feedback - a cada chamada de ajax mostra o loading e quando finaliza some c/ o loading.

$('#loading').ajaxSend(function(e, xhr, settings) {
    $(this).fadeIn();
}).ajaxSuccess(function(e, xhr, settings) {
    $(this).fadeOut();
}).ajaxStop(function() {
    $(this).fadeOut();
});