JSFiddle - React, Tailwind, and code Playground

HTML

<p date="11/21">On November 21 this will show.</p>
<p date="11/23">On November 23 this will show.</p>
<p date="9/30">On September 30 this will show.</p>

JavaScript

function show_hide_me () {
  var myDate = new Date();
  var hour = myDate.getHours();
  var date = myDate.getDate();
  var month = myDate.getMonth();
  var minute = myDate.getMinutes();
  $("p").each(function( index ) {
    var data = new Date(Date.parse($(this).attr("date")));
    //alert(data.getMonth());
    if(data.getMonth() == month && data.getDate() == date) {
      $(this).show();
    }
    else {
      $(this).hide();
    }
  });
}
show_hide_me();