JSFiddle - React, Tailwind, and code Playground

HTML

<button id="response">Click</button>

JavaScript

$(document).ready(function () {
  
$("#response").click(function() {
 
     var data = 
 {
     "categories": {
         "category1": {
             "Name": "Maps",
             "Id": 3,
             "orderInList": 1
         },
         "category2": {
             "Name": "Books",
             "Id": 2,
             "orderInList": 2
         }
     }
 };
         
     $.ajax({
         url: '/echo/jsonp/',
         dataType: 'json',
         data: data,
         success: function(data) {
             show_response(data);
         },
         type: 'GET'
     });
 });            
      
     function show_response(data) {
        console.log(data);
        for ( var i in data)
        {
            console.log(data[i]);
        }
     }
});