JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://raw.github.com/timrwood/moment/master/moment.js"></script>
<script src="https://raw.github.com/timrwood/moment/master/min/langs.js"></script>
<script src="https://raw.github.com/prezjordan/uptodate/master/uptodate.js"></script>
<script type="text/javascript">
     

     window.onload = function() {
     	moment.lang('ru');
         uptodate({
         	timestamp: function(el) {
		      return new Date();
		    },
            period : 600,
            formatter : function(date){
                return moment(date).endOf('seconds');
            }
        });
     };
 </script>
 Posted:
 <span class="uptodate">Время<span>