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Bluesky Search External Link Filter

Hides Bluesky Search posts containing external links.

  1. // ==UserScript==
  2. // @name         Bluesky Search External Link Filter
  3. // @namespace    https://bsky.app/
  4. // @version      1.5
  5. // @description  Hides Bluesky Search posts containing external links.
  6. // @match        https://bsky.app/*
  7. // @grant        none
  8. // ==/UserScript==
  9.  
  10. (function () {
  11.     function getElementsByXPath(xpath, context = document) {
  12.         let nodes = document.evaluate(xpath, context, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  13.         return Array.from({ length: nodes.snapshotLength }, (_, i) => nodes.snapshotItem(i));
  14.     }
  15.  
  16.     function isExternalLink(link) {
  17.         return link && !link.href.includes("bsky.app");
  18.     }
  19.  
  20.     function checkAndHidePosts() {
  21.         getElementsByXPath("//div[@id='root']/div/div/div/div/main/div/div/div/div/div/div[2]/div[3]/div/div/div/div/div[2]/div/div")
  22.             .forEach(post => {
  23.                 if ([...post.getElementsByTagName("a")].some(isExternalLink)) {
  24.                     if (post.parentElement) post.style.display = "none"; // Hide instead of removing
  25.                 }
  26.             });
  27.     }
  28.  
  29.     function observeContainer() {
  30.         let container = document.querySelector("main div div div div div div:nth-child(3)");
  31.         if (container) {
  32.             new MutationObserver(checkAndHidePosts).observe(container, { childList: true, subtree: true });
  33.             checkAndHidePosts();
  34.         }
  35.     }
  36.  
  37.     new MutationObserver(observeContainer).observe(document.body, { childList: true, subtree: true });
  38.     observeContainer();
  39. })();