JSFiddle - React, Tailwind, and code Playground

JavaScript

$.ajax({
    url: "http://cob.cdcs.selu.edu/WEB-APP/VBF-Directory2/ajax/all.php?callback=?",
    async : false,
    jsonpCallback: 'jsonCallback',
    dataType: 'jsonp'
})
.done(function( data ) {
    console.log("Log :" + data);
});