JSFiddle - React, Tailwind, and code Playground

JavaScript

//json url get script
        var getUrlParameter = function getUrlParameter(sParam) {
            var sPageURL = decodeURIComponent(window.location.search.substring(1)),
                sURLVariables = sPageURL.split('&'),
                sParameterName,
                i;

    for (i = 0; i < sURLVariables.length; i++) {
        sParameterName = sURLVariables[i].split('=');

        if (sParameterName[0] === sParam) {
            return sParameterName[1] === undefined ? true : sParameterName[1];
        }
    }
};
        
        //Variables
        var dataTablePathVar = getUrlParameter('dataTablePath');
        var insName = getUrlParameter('insuranceName');
        var insNameFill = insName;
        
        //Get school logo uri and append document title with school name
        jQuery.ajax({
        url: '../json/insuranceData.json',
        async: true,
        dataType: 'json',
        error: function(result) {
            //Error#1
                console.log("Error#1: There was an error with loading the json for the school logo and name.");
            },
        success: function(data) {
            var displaySchoolLogo = data.logoURI[0].logo;
            $("#logo").append("<img src=" + displaySchoolLogo + " />");
            document.title = "Report:" + " " + insName + " for " + data.schoolName[0].name;
        }
        });
        
        //create tables
        jQuery.ajax({
        url: 'json/' + dataTablePathVar + '.json',
        async: true,
        dataType: 'json',
        error: function(result) {
            //Error#2
                console.log("Error#2: There was an error populating the headers and footers.");
            },
        success: function(data) {
            console.log("Creating the divs for all tables.");
            for(i = 0; i < data.employeeInsuranceData.length; i++)
                {
                      $("<div id='data" + i + "'>" +
      "<div class='large-12 medium-12 small-12 columns' id=''>" + 
         ...