JSFiddle - React, Tailwind, and code Playground

JavaScript

$(function(){
    $.ajax({
        url: '/echo/json/', //the URL to your node.js server that has data
        dataType: 'json',
        cache: false
    }).done(function(data){
        //"data" will be JSON. Do what you want with it. 
        alert(data);
    }); 
});