CrapCleaner: Clean sponsered post from feed

CrapCleaner.user.js

// ==UserScript==
// @name        CrapCleaner
// @namespace   https://github.com/pombadev
// @match       https://www.facebook.com/
// @grant       none
// @version     1.3
// @author      pombadev
// @description Clean sponsered post from feed
// @require     https://cdn.jsdelivr.net/npm/@violentmonkey/dom@2
// ==/UserScript==

let counter = 0;

const count = document.createElement("p");

const MAGIC_CLASS_NAME = `.x1lliihq`;

function adKeywords(pieces) {
  return pieces.includes(" · Follow") || pieces.includes("Join")|| pieces.includes("Suggested for you")
}

VM.observe(document.body, () => {
  const isMobile = document.getElementById("app-body");

  const ads = isMobile
    ? Array.from(
        document.querySelectorAll("div[data-tracking-duration-id]"),
      ).filter((el) => {
        if (
          el.innerText
            .split("\n")
            .find((s) => s.match(/^Follow|^Sponsored|^Suggested for you/))
        ) {
          return true;
        }
      })
    : Array.from(document.querySelectorAll(MAGIC_CLASS_NAME)).filter((el) => {
        if (el.tagName !== "DIV") return false;

        const text = el.innerText?.trim() ?? "";

        if (text.length < 5) return false;

        let hasAds = false;

        if (text.split(/\s+/g).filter(adKeywords).length > 0) {
          hasAds = true
        } else if (text.split('\n').filter(adKeywords).length > 0) {
          hasAds = true
        }

        return hasAds;
      });

  ads.forEach((el) => {
    console.info("Removing", { el });
    el.hidden = true;
    el.remove();
    counter++;

    const logo = Array.from(
      document.querySelectorAll(`[aria-label="Facebook"]`),
    ).find((el) => el.tagName === "A");

    if (logo) {
      count.innerText = counter;

      count.style = "color: red;margin: -10px -50px 25px;";

      logo.parentNode.appendChild(count);
    }
  });
});