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Bypass Tab Switch Detection

Prevents websites from detecting tab switches by overriding visibility and focus events.

当前为 2025-02-03 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Bypass Tab Switch Detection
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.0
  5. // @description  Prevents websites from detecting tab switches by overriding visibility and focus events.
  6. // @author       Devrill
  7. // @match        *://*/*
  8. // @icon         https://i.imgur.com/721TjOG.png
  9. // @license      MIT
  10. // @locale       en
  11. // @grant        none
  12. // ==/UserScript==
  13.  
  14.  
  15.  
  16. (function() {
  17.     'use strict';
  18.  
  19.     // Override document.hidden and document.visibilityState
  20.     Object.defineProperty(document, 'hidden', {
  21.         get: function() {
  22.             return false;
  23.         }
  24.     });
  25.  
  26.     Object.defineProperty(document, 'visibilityState', {
  27.         get: function() {
  28.             return 'visible';
  29.         }
  30.     });
  31.  
  32.     // Stop blur and focus events from being triggered
  33.     window.addEventListener('blur', function(e) {
  34.         e.stopImmediatePropagation();
  35.     }, true);
  36.  
  37.     window.addEventListener('focus', function(e) {
  38.         e.stopImmediatePropagation();
  39.     }, true);
  40.  
  41.     console.log('Tab switch detection bypassed!');
  42. })();