timeago
Demo
jQuery(document).ready(function() {
jQuery("abbr.timeago").timeago();
}); This will turn all abbr elements with a class of timeago and an ISO 8601 timestamp in the title:
<abbr class="timeago" title="2008-07-17T09:24:17Z">July 17, 2008</abbr>July 17, 2008
<abbr class="timeago" title="2016-08-20T09:24:17Z">August 20, 2016</abbr>August 20, 2016