HC Cleanup Script

// ==UserScript==
// @name     HC Cleanup
// @version  1.0
// @grant    none
// @include https://alpha.human-conncetion.org/
// ==/UserScript==

window.onload = function () {
  var dudesToHide = [
    "Lothar J. Finger",
    "John Doe",
    "Wer auch immer",
    "" // Last entry without comma!
  ];

  var containerNode = document.getElementById('main').querySelector('.cards');
  var mutationObserver = new MutationObserver(function (mutations) {

    var cardsToCheck = containerNode.getElementsByClassName('card');

    for (var i = 0; i < cardsToCheck.length; i++) {
      var item = cardsToCheck.item(i);
      var header = item.getElementsByClassName('hc__author');
      var authorCollection = header.item(0).getElementsByClassName('title');
      var authorName = authorCollection.item(0).innerText

      // check whether author name is among the dudes
      if (dudesToHide.includes(authorName)) {
        item.parentNode.removeChild(item);
        console.log('(⌐■_■) Removed post from: ' + authorName + ' ¯\_(ツ)_/¯');
      }
    }
  });

  // Starts listening for changes in the content conatainer of the page.
  mutationObserver.observe(containerNode, {
    attributes: false,
    characterData: false,
    childList: true,
    subtree: true,
    attributeOldValue: false,
    characterDataOldValue: false
  });
}