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Delete Libby Amazon Button

Delete the Amazon checkout button from Libby

  1. // ==UserScript==
  2. // @name         Delete Libby Amazon Button
  3. // @namespace    https://github.com/sudo-nano
  4. // @version      2025-04-22
  5. // @description  Delete the Amazon checkout button from Libby
  6. // @author       sudo-nano
  7. // @match        https://libbyapp.com/shelf/*
  8. // @icon         https://www.google.com/s2/favicons?sz=64&domain=tampermonkey.net
  9. // @grant        none
  10. // @license      MIT
  11. // ==/UserScript==
  12.  
  13. function waitForElement(callback) {
  14.     // Initialize a mutation observer
  15.     var observer = new MutationObserver(function(mutations, me) {
  16.         // Query for the element
  17.         var elements = document.getElementsByClassName('circ-option emph');
  18.         var element = elements.item(1);
  19.         if (element) {
  20.             callback(element);
  21.             // Once the element has been found, we can stop observing for mutations
  22.             me.disconnect();
  23.             return;
  24.         }
  25.     });
  26.     // Start observing the document with the configured parameters
  27.     observer.observe(document, { childList: true, subtree: true });
  28. }
  29.  
  30. function deleteElement(element) {
  31.     element.remove()
  32. }
  33.  
  34. (function() {
  35.     'use strict';
  36.     waitForElement(deleteElement);
  37. })();