☰

Hide Promotion Advertisement at Codewars Site

Remove certain elements from the page

目前为 2024-08-20 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Hide Promotion Advertisement at Codewars Site
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.1
  5. // @description  Remove certain elements from the page
  6. // @author       aspen138
  7. // @match        *://*.codewars.com/kata/*
  8. // @icon         https://www.google.com/s2/favicons?domain=codewars.com
  9. // @license      MIT
  10. // @grant        none
  11. // ==/UserScript==
  12.  
  13.  
  14.  
  15. (function() {
  16.     'use strict';
  17.  
  18.     // Function to remove elements and adjust styles
  19.     function adjustElements() {
  20.         const descriptionFooter = document.querySelector('.description-footer');
  21.         const partnerDisplay = document.getElementById('partner-display');
  22.         const textCenter = document.querySelector('.text-center');
  23.         const bonusPointsHeader = document.getElementById('bonus-points-not-really-but-just-for-fun');
  24.         const descriptionFullHeight = document.querySelector('.description.h-full');
  25.         const descriptionContent = descriptionFullHeight ? descriptionFullHeight.querySelector('.description-content') : null;
  26.  
  27.         if (descriptionFooter) {
  28.             descriptionFooter.remove();
  29.         }
  30.  
  31.         if (partnerDisplay) {
  32.             partnerDisplay.remove();
  33.         }
  34.  
  35.         if (textCenter) {
  36.             textCenter.remove();
  37.         }
  38.  
  39.         if (bonusPointsHeader) {
  40.             bonusPointsHeader.remove();
  41.         }
  42.  
  43.         if (descriptionContent) {
  44.             descriptionContent.style.height = '100%';
  45.             descriptionContent.style.display = 'flex';
  46.             descriptionContent.style.flexDirection = 'column';
  47.         }
  48.     }
  49.  
  50.     // Initial adjustment
  51.     adjustElements();
  52.  
  53.     // Listen for URL changes
  54.     window.addEventListener('popstate', adjustElements);
  55.     window.addEventListener('hashchange', adjustElements);
  56.  
  57.     // Observe DOM changes
  58.     const observer = new MutationObserver(() => {
  59.         adjustElements();
  60.     });
  61.  
  62.     observer.observe(document.body, { childList: true, subtree: true });
  63.  
  64.     // Reapply adjustments every 5 seconds
  65.     setInterval(adjustElements, 5000);
  66.  
  67. })();
  68.  
  69.