JSFiddle - React, Tailwind, and code Playground

HTML

<pre id="output"></pre>

JavaScript

$.ajax({
    url: '/echo/json/',
    type: 'GET',
    dataType: 'text',
    dataFilter: function(data, dataType) {
        return {"foo": "bar"};
    },
    success: function(data) {
        console.log(data);
        $('#output').html(JSON.stringify(data));
    }
});