gistfile1.txt

// ==UserScript==
// @name         bilibili清爽计划
// @namespace    http://tampermonkey.net/
// @version      2025-02-20
// @description  try to take over the world!
// @author       wander
// @match        https://www.bilibili.com/video/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=bilibili.com
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    function remove_comment() {
            // 获取要删除的元素
            const element = document.getElementById('commentapp');
            if (element) {
                console.log(`found ${element}`);
                element.style.display = "none";
            }else{
                console.log('can not found commentapp.');
            }
        }

    function remove_ad(){
       const element = document.getElementById('slide_ad');
            if (element) {
                console.log(`found ${element}`);
                element.style.display = "none";
            }else{
                console.log('can not found slide_ad.');
            }
    }


    function remove_rec_list(){
         const rec_list = document.getElementsByClassName('video-page-card-small');
        for (let i = 0; i < rec_list.length; i++) {
            if (i>2){
            rec_list[i].style.display = "none";
            }
        }
    }

    function remove_more_ad(){
        // 使用 querySelectorAll 结合属性选择器选取 class 名包含 ad 的元素
        const adElements = document.querySelectorAll('[class*="ad"]');
        adElements.forEach((element) => {
            element.style.display = "none";
        });
    }

    function delay_deleteElement(){
        setTimeout(function () {
                remove_comment();
                remove_ad();
            remove_rec_list();
            remove_more_ad();
            }, 1000);
    }
    window.onload = function () {
        delay_deleteElement();
    }

    // Your code here...
})();