Disables automatic playback ("Autoplay") of YouTube videos. Works after initial page load and in-page navigation. Compatible with classic & modern YouTube user interface.
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// ==UserScript==
// @name YouTube | Stop Autoplay (2018 Edition)
// @namespace de.sidneys.userscripts
// @homepage https://gist.githubusercontent.com/sidneys/0a5bea36f989d445cdfbd776023a94ca/raw/
// @version 2.2.0
// @description Disables automatic playback ("Autoplay") of YouTube videos. Works after initial page load and in-page navigation. Compatible with classic & modern YouTube user interface.
// @author sidneys
// @icon https://www.youtube.com/favicon.ico
// @include http*://www.youtube.com/*
// @require https://greasyfork.org/scripts/38888-greasemonkey-color-log/code/Greasemonkey%20%7C%20Color%20Log.js
// @run-at document-start
// ==/UserScript==
/**
* ESLint configuration
* @external
*/
/* global DEBUG */
/**
* @default
* @constant
*/
DEBUG = false
/**
* @default
* @constant
*/
const urlPath = '/watch'
/**
* Stop YouTube Video Player
*/
let stopPlayback = () => {
//console.info('stopPlayback')
['play', 'playing', 'timeupdate'].forEach((eventName) => {
const videoElement = document.querySelector('video')
/** @listens video:Event */
videoElement.addEventListener(eventName, () => {
console.debug('videoElement', eventName)
const playerElement = document.querySelector('.html5-video-player')
// Pause Video
playerElement.pauseVideo()
// Show Status
console.info('Playback paused.', 'Media Event:', eventName, 'Player State:', playerElement.getPlayerState())
}, { once: true })
})
}
/**
* Init
*/
let init = () => {
console.info('init')
// Check URL
if (!window.location.pathname.startsWith(urlPath)) { return }
stopPlayback()
}
/**
* Immediately Invoked Function Expression
*/
(() => {
/**
* This event hook covers initial page loading and reloading.
* @listens document:Event#readystatechange
*/
document.addEventListener('readystatechange', (event) => {
console.info('document#readystatechange', document.readyState)
if (document.readyState === 'interactive') {
init()
}
})
/**
* This event hook covers follow-up in-page navigation (classic YouTube user interface).
* @listens window:Event#spfdon
*/
window.addEventListener('spfdone', () => {
console.info('window#spfdone')
init()
})
/**
* This event hook covers in-page navigation within the (modern YouTube user interface).
* @listens window:Event#spfdon
*/
window.addEventListener('yt-navigate-finish', () => {
console.info('yt-navigate-finish')
init()
})
})()