Disable YouTube autoplaying everywhere.

youtube-disable-autoplaying.user.js

// ==UserScript==
// @name         YouTube Disable Autoplaying
// @version      0.4.3
// @description  Disable YouTube autoplaying everywhere.
// @author       Lumynous
// @license      MIT
// @match        https://www.youtube.com/*
// @noframes
// @downloadURL  https://gist.github.com/lumynou5/b036f405a0888bf9c3b9a3f560e36f3d/raw/youtube-disable-autoplaying.user.js
// ==/UserScript==

'use strict';

const querySelectorAsync = (function () {
  const callbacks = new Set();
  const observer = new MutationObserver((mutations) => {
    for (const {callback, selector} of callbacks) {
      for (const mutation of mutations) {
        for (const node of mutation.addedNodes) {
          if (node.nodeType !== Node.ELEMENT_NODE) continue;
          if (node.matches(selector)) callback(node);
        }
      }
    }
  });
  observer.observe(document, {childList: true, subtree: true});

  return function (selector) {
    return new Promise((resolve) => {
      const elm = document.querySelector(selector)
      if (elm) {
        resolve(elm);
        return;
      }
      callbacks.add({callback: resolve, selector});
    });
  };
})();

const manager = document.getElementsByTagName('yt-playlist-manager')[0];

const button = document.createElement('button');
button.classList.add('ytp-button');
button.style.width = '40px';
button.style.height = '100%';
const container = document.createElement('div');
container.classList.add('ytp-autonav-toggle-button-container');
const inner = document.createElement('div');
inner.classList.add('ytp-autonav-toggle-button');
inner.style.margin = '0 auto';
button.appendChild(container).appendChild(inner);

let state = false;
const changeState = (newState) => {
  state = newState;
  manager.set('canAutoAdvance_', state);
  inner.setAttribute('aria-checked', state.toString());
};
button.addEventListener('click', () => changeState(!state));

(async () => {
  const preview = await querySelectorAsync('ytd-video-preview');
  preview.remove();
})();

document.addEventListener('yt-navigate-finish', async () => {
  if (location.pathname === '/watch' && location.search.match(/\?(?:.*&)?list=.*/)) {
    changeState(state);
    document.querySelector('#content #playlist-action-menu #flexible-item-buttons').replaceChildren(button);
  } else if (location.pathname.startsWith('/shorts/')) {
    let player = await querySelectorAsync('#shorts-player');
    setTimeout(() => player.setLoopVideo(false), 1000);
  }
});

YouTube 停用自動播放

功能

• 在播放清單上新增按鈕，用以切換是否自動播放下一個項目。
• 防止 Shorts 自動重播。

安裝

在瀏覽器安裝 Tampermonkey 擴充套件後，點擊此頁面上的「Raw」按鈕，然後點擊「安裝」即可。

YouTube Disable Autoplaying

Features

• Adds a button on playlists to toggle autoplaying.
• Prevents Shorts from auto-looping.

Installation

Ensure Tampermonkey installed on your browser. Click the "Raw" button on this page, and then click the "Install".

請問能夠讓首頁也停止自動播放嗎?
滑鼠停在上面就會自動播放

@leadra 改好了。0.4.0

PS：炒飯妹妹很可愛