Create A Responsive HTML Sitemap Page In Blogger

<script type="text/javascript">
var numposts = 100;
var standardstyling = true;
function showrecentposts(json) {
for (var i = 0; i < numposts; i++) {
var entry = json.feed.entry[i];
var posttitle = entry.title.$t;
var posturl;
if (i == json.feed.entry.length) break;
for (var k = 0; k < entry.link.length; k++) {
if (entry.link[k].rel == 'alternate') {
posturl = entry.link[k].href;
break;    }   }
posttitle = posttitle.link(posturl);
if (standardstyling) document.write('<li>');
document.write(posttitle);  }
if (standardstyling) document.write('</li>'); }
</script>
<br />
<ul>
<script src="https://your-blog-name.blogspot.com/feeds/posts/default?orderby=published&alt=json-in-script&callback=showrecentposts&max-results=999"></script>
</ul>