Reddit: Tracking-Parameter aus Links entfernen

// Strip share tracking parameters from Reddit post links
const JUNK = ['utm_source', 'utm_medium', 'utm_name', 'utm_term', 'utm_content', 'share_id', '$deep_link', 'correlation_id', 'ref', 'ref_source'];
function cleanLinks() {
  document.querySelectorAll('a[href*="?"]').forEach(function (a) {
    if (a.dataset.jzCleaned) { return; }
    try {
      const u = new URL(a.href, location.origin);
      let changed = false;
      JUNK.forEach(function (k) {
        if (u.searchParams.has(k)) { u.searchParams.delete(k); changed = true; }
      });
      if (changed) { a.href = u.toString(); }
      a.dataset.jzCleaned = '1';
    } catch (e) { /* ignore malformed urls */ }
  });
}
cleanLinks();
const obs = new MutationObserver(cleanLinks);
obs.observe(document.documentElement, { childList: true, subtree: true });