Removes the Bill of Materials section from MakerWorld model pages.

remove-bom-makerworld-models.user.js

// ==UserScript==
// @name         MakerWorld Remove Bill of Materials
// @namespace    https://github.com/hjdarnel
// @version      1.0
// @description  Removes the Bill of Materials / materials parts section from MakerWorld model pages
// @author       hjdarnel
// @icon         https://makerworld.com/favicon_new.png
// @match        https://makerworld.com/*/models/*
// @updateURL    https://gist.github.com/hjdarnel/e39f47019f9397cc6563e2fc69ed1dc3/raw/remove-bom-makerworld-models.user.js
// @downloadURL  https://gist.github.com/hjdarnel/e39f47019f9397cc6563e2fc69ed1dc3/raw/remove-bom-makerworld-models.user.js
// @grant        none
// @run-at       document-idle
// ==/UserScript==

(function () {
  "use strict";
  function removeBOM() {
    const elements = document.querySelectorAll("[data-trackid]");
    for (const el of elements) {
      if (el.getAttribute("data-trackid").endsWith("materialsPartImpression")) {
        el.remove();
      }
    }
  }
  // Run immediately for anything already rendered
  removeBOM();

  // MakerWorld is an SPA - observe for dynamically added elements
  const observer = new MutationObserver(removeBOM);
  observer.observe(document.body, { childList: true, subtree: true });
})();