API for CustomElements in YouTube

A JavaScript tool to modify CustomElements in YouTube

Versión del día 09/05/2023. Echa un vistazo a la versión más reciente.

Este script no debería instalarse directamente. Es una biblioteca que utilizan otros scripts mediante la meta-directiva de inclusión // @require https://update.greatest.deepsurf.us/scripts/465819/1187808/API%20for%20CustomElements%20in%20YouTube.js

Pregunta tus dudas, ponle nota o notifica una posible infracción de las normas.

Autor: 𝖢𝖸 𝖥𝗎𝗇𝗀
Versión: 1.0
Creado: 09/05/2023
Actualizado: 09/05/2023
Tamaño: 6.42 KB
Licencia: MIT

Once all registered callbacks are performed, the injector will be cleared.
Such feature currently we require the browser supporting WeakRef.

Example 1:

// ==UserScript==
// @name         Testing
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://www.youtube.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// @grant        none
// @run-at       document-start
// @require      https://greatest.deepsurf.us/scripts/465819-api-for-customelements-in-youtube/code/API%20for%20CustomElements%20in%20YouTube.js?version=1187694
// ==/UserScript==

(function () {
  'use strict';

  console.log('script started');
  customYtElements.whenRegistered('ytd-rich-grid-renderer', (proto) => {
    console.log('yt element is registered', proto.is);
    proto.calcElementsPerRow = () => 5;
  });

})();

Example 2

You might also check whether the injector function is garbage collected (GC) or not.


(function () {
  'use strict';

  console.log('script started');
  customYtElements.whenRegistered('ytd-rich-grid-renderer', (proto) => {
    console.log('yt element is registered', proto.is);
    proto.calcElementsPerRow = () => 5;
    if (typeof WeakRef === 'function') {
      console.debug('Is injector is cleared in memory? (#1)', proto._registered.__injector__.deref() === undefined);
      setTimeout(() => {
        console.debug('Is injector is cleared in memory? (#2)', proto._registered.__injector__.deref() === undefined);
      }, 5000);
    }
  });

})();

example-1-result