JSFiddle: Sitemap table sorter

https:////example.com/style.css X

.table-sortable {
    border-collapse:collapse;
    table-layout:fixed;
    width:100%;
    font:normal normal 13px/1.4 Arial, Sans-Serif;
    color:black;
    background-color:white;
}
.table-sortable th, .table-sortable td {
    margin:0;
    padding:5px 8px;
    border:none;
    vertical-align:top;
    text-align:left;
}
.table-sortable th {
    font-weight:bold;
    background-color:slategray;
    color:white;
    border-color:white;
}
.table-sortable tbody tr:nth-child(even) {
    background-color:whitesmoke
}
.table-sortable th {
    cursor:pointer
}
th.asc, th.desc {
    background-color:lightslategray
}
th.asc:before, th.desc:before {
    content:"";
    display:block;
    float:right;
    width:0;
    height:0;
    border:.4em solid transparent;
}
th.asc:before {
    border-bottom-color:inherit;
    border-top-width:0;
    margin-top:.4em;
}
th.desc:before {
    border-top-color:inherit;
    border-bottom-width:0;
    margin-top:.5em;
}
.table-sortable a {
    color:teal;
    text-decoration:none;
    font-weight:bold;
}
.table-sortable a:hover {
    text-decoration:underline
}

https:////example.com/script.js X

// Original code: https:////stackoverflow.com/a/14268260/1163000
// Usage: `makeSortable(elem);`
(function () {
    function sortTable(table, col, reverse) {
        var tb = table.tBodies[0], // Use `<tbody>` to ignore `<thead>` and `<tfoot>` rows
            tr = Array.prototype.slice.call(tb.rows, 0); // Put rows into array
        reverse = -((+reverse) || -1);
        tr = tr.sort(function (a, b) { // Sort rows
            return reverse * (a.cells[col].textContent.trim().localeCompare(b.cells[col].textContent.trim()));
        });
        for (var i = 0, len = tr.length; i < len; ++i) {
            tb.appendChild(tr[i]); // Append each row in order
        }
    }

// Fungsi untuk membuat Tabel Konten dengan JSON Blogger

// Skrip asinkron untuk memanggil feed dan memicu fungsi `generateTOC`
(function () {
    var h = document.getElementsByTagName('head')[0],
        s = document.createElement('script');
    s.src = "https:////idtutorplus.blogspot.com/feeds/posts/summary?alt=json-in-script&max-results=9999&callback=generateTOC";
    h.appendChild(s);
})();