Hide chats on YouTube live videos by default.
// ==UserScript==
// @name YouTube - Hide chats by default
// @namespace amekusa.yt-hide-chats
// @author amekusa
// @version 1.0.0
// @description Hide chats on YouTube live videos by default.
// @match https://www.youtube.com/*
// @run-at document-start
// @grant none
// @license MIT
// @homepage https://github.com/amekusa/monkeyscripts
// ==/UserScript==
(function (doc) {
// --- config ---
let interval = 1000;
let debug = true ? console.debug : (() => {});
// --------------
let watcher;
let update = () => {
let frame = doc.querySelector('iframe#chatframe');
debug('frame:', frame);
if (!frame) return;
let btn = frame.contentWindow.document.querySelector('yt-live-chat-renderer #close-button button');
debug('button:', btn);
if (!btn) return;
clearInterval(watcher);
btn.dispatchEvent(new Event('click'));
debug('done.');
};
doc.addEventListener('DOMContentLoaded', () => {
update();
watcher = setInterval(update, interval);
});
})(document);