Everything No Gray

移除灰色滤镜,可自行修改targetSelector,强制所有元素不灰

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

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

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==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');
});