☰

Replace Reiner with Reiner

Replaces all occurrences of 雷纳 with Reiner on web pages.

  1. // ==UserScript==
  2. // @name         Replace Reiner with Reiner
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.0
  5. // @description  Replaces all occurrences of 雷纳 with Reiner on web pages.
  6. // @author       You
  7. // @match        *://*/*
  8. // @grant        none
  9. // @license MIT
  10. // ==/UserScript==
  11.  
  12. (function () {
  13.     'use strict';
  14.  
  15.     function replaceText(node) {
  16.         if (node.nodeType === Node.TEXT_NODE) {
  17.             node.nodeValue = node.nodeValue.replace(/雷纳/g, "reiner");
  18.         } else if (node.nodeType === Node.ELEMENT_NODE) {
  19.             for (const child of node.childNodes) {
  20.                 replaceText(child);
  21.             }
  22.         }
  23.     }
  24.  
  25.     const observer = new MutationObserver((mutations) => {
  26.         mutations.forEach((mutation) => {
  27.             if (mutation.type === "childList") {
  28.                 mutation.addedNodes.forEach((node) => {
  29.                     replaceText(node);
  30.                 });
  31.             }
  32.         });
  33.     });
  34.  
  35.     observer.observe(document.body, { childList: true, subtree: true });
  36.  
  37.     // Initial replacement
  38.     replaceText(document.body);
  39. })();