移除灰色滤镜,可自行修改targetSelector,强制所有元素不灰
// ==UserScript==
// @name Everything No Gray
// @namespace leizingyiu.net
// @grant none
// @version 2022/12/2
// @author leizingyiu
// @description 移除灰色滤镜,可自行修改targetSelector,强制所有元素不灰
// @license GPL-3.0-or-later
// @match *://*/*
// @run-at document-body
// ==/UserScript==
const targetSelector="html,body,div,p";//targetSelector="*";
function getStyle (obj, attr) { if (obj.currentStyle) { return obj.currentStyle[attr]; } else { return window.getComputedStyle(obj, null)[attr]; }; };
const s=document.createElement('style'); s.innerText=`.everythingNoGray,.everythingNoGray *{filter:grayscale(0)!important;};`; document.body.appendChild(s);
[...document.querySelectorAll(targetSelector)]
.filter(o=>getStyle(o,'filter').indexOf('grayscale')!=-1)
.map(o=>{
o.classList.add('everythingNoGray');
});