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Hardware Acceleration and Web Performance Enhancer

Toggle hardware acceleration and enhance web performance

当前为 2024-09-09 提交的版本，查看 最新版本。

// ==UserScript==
// @name         Hardware Acceleration and Web Performance Enhancer
// @namespace    http://tampermonkey.net/
// @version      0.8
// @description  Toggle hardware acceleration and enhance web performance
// @author       Tae
// @match        *://*/*
// @grant        none
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    // Load Quicklink
    const script = document.createElement('script');
    script.src = 'https://unpkg.com/[email protected]/dist/quicklink.umd.js';
    script.onload = () => {
        try {
            quicklink.listen({
                origins: true, // Only prefetch links from the same origin
                ignores: [ // Ignore links that might cause issues
                    (uri) => uri.includes('logout'),
                    (uri) => uri.includes('login'),
                    (uri) => uri.includes('account')
                ]
            });
        } catch (error) {
            console.error('Error loading Quicklink:', error);
        }
    };
    document.head.appendChild(script);

    // Additional error handling
    window.addEventListener('error', (event) => {
        console.error('Script error:', event.message);
    });

    // Prevent logging out users
    document.addEventListener('click', (event) => {
        const target = event.target;
        if (target.tagName === 'A' && (target.href.includes('logout') || target.href.includes('login') || target.href.includes('account'))) {
            event.preventDefault();
            console.warn('Prevented navigation to:', target.href);
        }
    });

    // Prevent 503 errors and other page down errors
    window.addEventListener('beforeunload', (event) => {
        if (navigator.sendBeacon) {
            navigator.sendBeacon('/keep-alive', '');
        } else {
            const xhr = new XMLHttpRequest();
            xhr.open('POST', '/keep-alive', false);
            xhr.send('');
        }
    });

    // Monitor for changes in the URL to prevent logging out
    let lastUrl = location.href;
    new MutationObserver(() => {
        const url = location.href;
        if (url !== lastUrl) {
            lastUrl = url;
            if (url.includes('logout') || url.includes('login') || url.includes('account')) {
                history.replaceState(null, '', '/');
                console.warn('Prevented navigation to:', url);
            }
        }
    }).observe(document, { subtree: true, childList: true });
})();