Sample code to load feed of Facebook Public Page or Public Group

facebook-public-feed

$.ajax({url:"https://graph.facebook.com/{PAGE-ID}/feed?access_token={APP-ID}|{APP-SECRET}&fields=picture,full_picture,message,created_time", success: function (r) { 
var html = "",
    item;
  
  console.log(r);
  for (var i = 0; i < r.data.length; i++) {
    item = r.data[i];
    html = html + '<div class="item">';
    if (item.picture) {
    html = html + '<img src="' + item.full_picture + '">';
    }
    html = html + '<p><strong>' + item.created_time + '</strong>'
    html = html + '<br>' + item.message + '</p>'
    html = html + '</div>';
  }
  $('#container').html(html);
}});