Disable subreddit stylesheet のソースコード

Disable subreddit stylesheet

Disable the applied subreddit stylesheet
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// ==UserScript==
// @name         Disable subreddit stylesheet
// @namespace    http://tampermonkey.net/
// @version      2026-04-27
// @description  Disable the applied subreddit stylesheet
// @author       skygate2012
// @match        https://old.reddit.com/r/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=reddit.com
// @grant        none
// @run-at       document-start
// @license      WTFPL
// ==/UserScript==

(function() {
    'use strict';

    const observer = new MutationObserver((mutations) => {
        for (const mutation of mutations) {
            for (const node of mutation.addedNodes) {
                if (node.nodeType === 1 && node.tagName === 'LINK' && node.getAttribute('ref') === 'applied_subreddit_stylesheet') {
                    node.disabled = true;
                    observer.disconnect();
                }
            }
        }
    });

    observer.observe(document.documentElement, {childList: true, subtree: true});
    const stylesheet = document.querySelector('link[ref="applied_subreddit_stylesheet"]');
    if (stylesheet) {
        observer.disconnect();
        stylesheet.disabled = true;
    }

    document.addEventListener('DOMContentLoaded', function() {
        observer.disconnect();
    });
})();