YouTube TrustedHTML Bypass

Bypass errors with userscripts caused by YouTube's TrustedHTML policy

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         YouTube TrustedHTML Bypass
// @namespace    c0d3r
// @license      MIT
// @version      0.1
// @description  Bypass errors with userscripts caused by YouTube's TrustedHTML policy
// @author       c0d3r
// @match        https://www.youtube.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// @run-at       document-start
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // WORKAROUND: TypeError: Failed to set the 'innerHTML' property on 'Element': This document requires 'TrustedHTML' assignment.
    if (window.trustedTypes && trustedTypes.createPolicy) {
        if (!trustedTypes.defaultPolicy) {
            const passThroughFn = (x) => x;
            trustedTypes.createPolicy('default', {
                createHTML: passThroughFn,
                createScriptURL: passThroughFn,
                createScript: passThroughFn,
            });
        }
    }
})();