YouTube Restore Scrollable Fullscreen

Restores scrollable fullscreen mode to show title, comments, likes, and related videos. Disables new UI's bottom recommendations.

目前為 2025-10-15 提交的版本,檢視 最新版本

您需要先安裝使用者腳本管理器擴展,如 TampermonkeyGreasemonkeyViolentmonkey 之後才能安裝該腳本。

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

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyUserscripts 後才能安裝該腳本。

你需要先安裝一款使用者腳本管理器擴展,比如 Tampermonkey,才能安裝此腳本

您需要先安裝使用者腳本管理器擴充功能後才能安裝該腳本。

(我已經安裝了使用者腳本管理器,讓我安裝!)

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

(我已經安裝了使用者樣式管理器,讓我安裝!)

// ==UserScript==
// @name         YouTube Restore Scrollable Fullscreen
// @namespace    burak-tools
// @version      1.8
// @description  Restores scrollable fullscreen mode to show title, comments, likes, and related videos. Disables new UI's bottom recommendations.
// @author       Waldoocs (https://x.com/Waldoocs) [https://github.com/Waldoocs](https://github.com/Waldoocs)
// @match        https://www.youtube.com/*
// @run-at       document-idle
// @grant        GM_addStyle
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    GM_addStyle(`
        ytd-app[fullscreen] {
            overflow: auto !important;
        }
        ytd-app[scrolling] {
            position: absolute !important;
            top: 0 !important;
            left: 0 !important;
            right: calc((var(--ytd-app-fullerscreen-scrollbar-width) + 1px)*-1) !important;
            bottom: 0 !important;
            overflow-x: auto !important;
        }
        ytd-watch-flexy[fullscreen] #single-column-container.ytd-watch-flexy,
        ytd-watch-flexy[fullscreen] #columns.ytd-watch-flexy {
            display: flex !important;
        }

        /* Hide the fullscreen grid with recommended videos */
        .ytp-fullscreen-grid,
        .ytp-fullscreen-grid-main-content,
        .ytp-fullscreen-grid-stills-container,
        .ytp-modern-videowall-still,
        .ytp-fullscreen-grid-expand-button,
        .ytp-fullscreen-grid-hover-overlay {
            display: none !important;
            opacity: 0 !important;
            visibility: hidden !important;
            pointer-events: none !important;
            height: 0 !important;
            max-height: 0 !important;
            overflow: hidden !important;
        }

        /* Completely disable grid scrolling CSS variables */
        .html5-video-player.ytp-grid-scrollable,
        .html5-video-player {
            --ytp-grid-scroll-percentage: 0 !important;
            --ytp-grid-peek-height: 0px !important;
        }

        /* Hide any fullscreen education panels and overlays */
        .ytp-fullerscreen-edu-panel,
        .ytp-cards-teaser,
        .ytp-cards-teaser-box,
        div[class*="fullerscreen"] {
            display: none !important;
            opacity: 0 !important;
            visibility: hidden !important;
        }
    `);

    // JavaScript to detect and disable new UI scroll behavior
    function disableNewUIScroll() {
        const player = document.querySelector('.html5-video-player');

        if (player) {
            // Remove the grid scrollable class
            if (player.classList.contains('ytp-grid-scrollable')) {
                player.classList.remove('ytp-grid-scrollable');
            }

            // Force CSS variables to 0
            player.style.setProperty('--ytp-grid-scroll-percentage', '0', 'important');
            player.style.setProperty('--ytp-grid-peek-height', '0px', 'important');
        }

        // Remove fullscreen grid elements
        const gridElements = document.querySelectorAll('.ytp-fullscreen-grid, .ytp-fullscreen-grid-main-content, .ytp-fullscreen-grid-stills-container, .ytp-modern-videowall-still');
        gridElements.forEach(el => {
            el.style.display = 'none';
            el.style.visibility = 'hidden';
            el.remove();
        });

        // Remove fullscreen education panels
        const panels = document.querySelectorAll('.ytp-fullerscreen-edu-panel, .ytp-cards-teaser, div[class*="fullerscreen"]');
        panels.forEach(panel => {
            panel.style.display = 'none';
            panel.style.visibility = 'hidden';
            panel.remove();
        });
    }

    // Run immediately
    disableNewUIScroll();

    // Watch for DOM changes
    const observer = new MutationObserver(() => {
        disableNewUIScroll();
    });

    // Start observing the entire document
    observer.observe(document.documentElement, {
        childList: true,
        subtree: true,
        attributes: true,
        attributeFilter: ['class', 'style']
    });

    // Run periodically as backup
    setInterval(disableNewUIScroll, 300);

    // Intercept scroll events
    document.addEventListener('scroll', (e) => {
        disableNewUIScroll();
    }, true);

    // Prevent wheel events from triggering grid scroll
    document.addEventListener('wheel', (e) => {
        disableNewUIScroll();
    }, true);
})();