GitHub_WhiteFavIcon.user.js

// ==UserScript==
// @name		GitHub White FavIcon
// @namespace	https://vash.omnimir.ru/
// @version		0.6
// @description	Site favicon for Dark Theme Browser i.e. color vice versa
// @author		kapsilon
// @license		MIT
// @match		https://github.com/*
// @grant		none
// ==/UserScript==

(function () {
	"use strict";
	//Create link tag to new favicon
	let newFavicon = document.createElement("link");
	newFavicon.rel = "icon";
	newFavicon.type = "image/svg+xml";
	//Encoding Image Icon to Base64 in order to not violate Content Security Policy
	newFavicon.href =
		"data:image/svg+xml;base64," +
		"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";
	//Set link to Header section
	document.head.appendChild(newFavicon);
})();