☰

Leetcode solution screenshot helper

try to take over the world!

  1. // ==UserScript==
  2. // @name         Leetcode solution screenshot helper
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.1
  5. // @description  try to take over the world!
  6. // @author       Heyi
  7. // @match        https://leetcode.com/*
  8. // @grant        none
  9. // ==/UserScript==
  10.  
  11. (function() {
  12.     'use strict';
  13.  
  14.     // Your code here...
  15.     function removeElementsByClass(className){
  16.         var elements = document.getElementsByClassName(className);
  17.         while(elements.length > 0){
  18.             elements[0].parentNode.removeChild(elements[0]);
  19.         }
  20.     }
  21.  
  22.     var sDown = false;
  23.     var hDown = false;
  24.     document.addEventListener('keydown', function(event) {
  25.         switch (event.keyCode) {
  26.             case 83:
  27.                 sDown = true;
  28.                 break;
  29.             case 72:
  30.                 hDown = true;
  31.                 break;
  32.             case 89:
  33.                 if (sDown && hDown) {
  34.                     removeElementsByClass("header__3STC");
  35.                     removeElementsByClass("css-5wdlwo-TabViewHeader");
  36.                     removeElementsByClass("nav__1n5p");
  37.                 }
  38.         }
  39.     });
  40.     document.addEventListener('keyup', function(event) {
  41.         switch (event.keyCode) {
  42.             case 83:
  43.                 sDown = false;
  44.                 break;
  45.             case 72:
  46.                 hDown = false;
  47.                 break;
  48.         }
  49.     });
  50.  
  51. })();