JSFiddle - React, Tailwind, and code Playground

HTML

<div id="message"></div>
<div id="context"></div>

JavaScript

$( document ).ajaxComplete( function() {
    $( "#message" ).html( 'completezors!' );
});

 $.ajax({ 
     url: '/echo/html/', 
     global: true, 
     context: $( '#context' ),
     complete: function() {
         $(this).html( 'ajax done' );    
     }
  });