Automatically switches YouTube's recommendation column to either "From the series", "from (channel name)", or "Related"
// ==UserScript==
// @name Youtube Hide Recomended (English)
// @name:ja YouTubeのリコメンド自動切換・非表示（英語環境用）
// @version 2025-06-06
// @description Automatically switches YouTube's recommendation column to either "From the series", "from (channel name)", or "Related"
// @description:ja YouTubeのリコメンド欄を自動でFrom the series、from (チャンネル名)、Relatedのどれかに切り替えます
// @author hirhirbyrd
// @match https://www.youtube.com/*
// @license MIT
// @namespace https://greasyfork.org/users/1467931
// ==/UserScript==
(function() {
'use strict';
const observer = new MutationObserver(() => {
const chname = document.querySelector('.complex-string.ytd-channel-name.style-scope')
const lists = document.querySelector('div#secondary-inner.style-scope.ytd-watch-flexy');
const elementC = document.querySelector('div#related iron-selector#chips yt-chip-cloud-chip-renderer:has(#text[title="From the series"])').querySelector('button');
const elementA = document.querySelector('div#related iron-selector#chips yt-chip-cloud-chip-renderer:has(#text[title="From ' + chname.textContent + '"])').querySelector('button');
const elementB = document.querySelector('div#related iron-selector#chips yt-chip-cloud-chip-renderer:has(#text[title="Related"])').querySelector('button');
if (elementC) {
if (elementC.getAttribute('aria-selected') === 'false') {
lists.hidden = false;
elementC.click();
}
} else if (elementA) {
if (elementA.getAttribute('aria-selected') === 'false') {
lists.hidden = false;
elementA.click();
}
} else if (elementB) {
if (elementB.getAttribute('aria-selected') === 'false') {
lists.hidden = false;
elementB.click();
}
} else {
lists.hidden = true;
return;
}
});
observer.observe(document, { childList: true, subtree: true });
})();