JSFiddle - React, Tailwind, and code Playground

JavaScript

$(function() {
    var myj = '{ "a": 3199999999999999E+01, "b": 0000000000000000E+00, "c": 0, "d": 5 }';
    try {
        $.parseJSON(myj);
        alert("parses fine");
    } catch (err) {
        alert(err);
    }
});