☰

屏蔽 leetcode 的 Ctrl + S 按键，与烦人的banner。

try to take over the world!

// ==UserScript==
// @name         屏蔽 leetcode 的 Ctrl + S 按键，与烦人的banner。
// @namespace    http://tampermonkey.net/
// @version      0.4.0
// @description  try to take over the world!
// @author       ermao
// @match      *://*.leetcode.com/*
// @run-at document-body
// @grant        none
// ==/UserScript==
// 参考 https://stackoverflow.com/questions/11000826/ctrls-preventdefault-in-chrome 上 BumbleB2na 用户的回答。

document.addEventListener('DOMContentLoaded', () => {
  // Create an observer instance
  const observer = new MutationObserver(mutationsList => {
    for (let mutation of mutationsList) {
      if (mutation.type === 'childList') {
        mutation.addedNodes.forEach(node => {
          if (node.classList && node.classList.contains("border-border-tertiary") && node.classList.contains("cn-guide-banner")) {
            node.remove();
          }
          if (node.className == "border-border-tertiary dark:border-border-tertiary  items-center justify-center border-b-[1px] border-solid  bannerForCn__1dgb"
            || node.className == "border-border-tertiary dark:border-border-tertiary  items-center justify-center border-b-[1px] border-solid  C6UnP"
          ){
            node.remove();
          }
        });
      }
    }
  });

  // Start observing the document body for added nodes
  observer.observe(document.body, { childList: true, subtree: true });
});