remove-gray PR wellcome

remove-gray.js

// ==UserScript==
// @name         remove-gray
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  remove gray theme
// @author       You
// @match        *://*/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=tampermonkey.net
// @grant      GM_addStyle
// ==/UserScript==

(function () {
    'use strict';
    const html = document.querySelector('html');
    const body = document.querySelector('body');
    const grayReg = /gray/gi;
    // https://weibo.com/
    html.className = html.className.replace(grayReg, '');
    // https://www.douban.com/
    body.className = body.className.replace(grayReg, '');
    // https://www.jin10.com/
    // https://www.toutiao.com/
    html.style = "filter: grayscale(0)!important;";
    // https://www.sina.com.cn/
    GM_addStyle(`body * {
		-webkit-filter: grayscale(0)!important;
		-moz-filter: grayscale(0)!important;
		-ms-filter: grayscale(0)!important;
		-o-filter: grayscale(0)!important;
		filter: grayscale(0)!important;
		filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=0)!important;
		filter: none!important;
	}`)
})();