WhatsApp Web - Clean UI

Fix & debloat WhatsApp Web's interface
当前为 2025-07-02 提交的版本，查看最新版本。
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// ==UserScript==
// @name         WhatsApp Web - Clean UI
// @description  Fix & debloat WhatsApp Web's interface
// @author       Gamba
// @version      1.7
// @license      MIT
// @namespace    http://tampermonkey.net/
// @match        https://web.whatsapp.com/*
// @icon         https://t3.gstatic.com/faviconV2?client=SOCIAL&type=FAVICON&fallback_opts=TYPE,SIZE,URL&url=https://web.whatsapp.com/&size=256
// @grant        none
// @run-at       document-start
// ==/UserScript==

"use strict";

// Fix menu background exit
{
    window.addEventListener("keydown", onKeyboard, true);

    const exceptions =
    [
        "#app > div > span:nth-child(4) *",
        "#app > div > div > div > div:nth-child(3) > div:first-child > span > div > span > div > header > div > div:first-child > div",
        "#app > div > div > div > div:nth-child(3) > div:first-child > span > div > span > div > span > div > header > div > div:first-child > div",
        "#app > div > span:nth-child(3) > div"
    ];

    function onKeyboard(event)
    {
        if (event.key === "Escape")
        {
            const isException = exceptions.some(exception => event.target.matches(exception));
            const isValid = isChatsSelected() || isException;

            if (!isValid) event.stopImmediatePropagation();
        }
    }

    function isChatsSelected()
    {
        let chatsButton = document.querySelector("#app > div > div > div > header > div > div:first-child > div > div:first-child > button");

        return chatsButton.ariaPressed === "true";
    }
}

// Exit chat on change tab
{
    document.addEventListener("click", onClick, true);

    function onClick(event)
    {
        const button = event.target.closest("button");

        if (button)
        {
            const header = button.closest("header");

            if (header && header.parentElement.hasAttribute("tabindex"))
            {
                const keyEvent = new KeyboardEvent("keydown", { key: "Escape" });

                document.dispatchEvent(keyEvent);
            }
        }

        document.activeElement.blur();
    }
}

// Apply CSS
{
    const css =
    `
    /*Desktop app advertisement*/
    #app > div > div > div
    {
        > div:nth-child(5) > div:not(#main) > div
        {
            > div:nth-child(1),
            > div:nth-child(2)
            {
                display: none;
            }
        }

        > div:nth-child(3) > div:last-child > span
        {
            border: none;
            margin: 1px;

            > div[tabindex] > div:not([tabindex])
            {
                display: none;
            }
        }
    }

    #side > div:nth-child(5) *
    {
        display: none;
    }

    /*Channels & communities*/
    #app > div > div > div > header > div > div:first-child > div
    {
        > div:nth-child(3),
        > div:nth-child(4)
        {
            display: none;
        }
    }

    /*Video call button*/
    #main > header > div:last-child > div > div:first-child
    {
        display: none;
    }

    /*Chat lists*/
    #side > [role="tablist"]
    {
        display: none;
    }

    /*Chat dropdowns arrows*/
    #pane-side > div:nth-last-child(2) > div > div > div > div > div > div:not(:hover) > div:last-child > div:last-child > div:last-child > span:nth-child(3)
    {
        display: none;
    }

    /*Archived chats separator*/
    #app > div > div > div > div:nth-child(3) > div:first-child > span > div > span > div > div:last-child > div > div:nth-child(2) > div.xjm9jq1.xkh2ocl.x1uew315
    {
        display: none;
    }

    /*Popover tooltips*/
    #wa-popovers-bucket *
    {
        display: none;
    }

    /*Scrollbar*/
    *
    {
        scrollbar-width: unset !important;
        scrollbar-color: unset !important;
    }

    div
    {
        ::-webkit-scrollbar
        {
            width: 14px !important;
        }

        ::-webkit-scrollbar-button
        {
            display: none !important;
        }

        ::-webkit-scrollbar-track,
        ::-webkit-scrollbar-track-piece
        {
            background-color: transparent !important;
        }

        ::-webkit-scrollbar-thumb
        {
            height: 50px !important;

            border: 3px solid transparent !important;
            border-radius: 100px;
            background-clip: padding-box !important;

            background-color: rgba(var(--black-rgb), 20%) !important;
        }
    }

    .dark div ::-webkit-scrollbar-thumb
    {
        background-color: rgba(var(--white-rgb), 16%) !important;
    }
    `;

    const style = document.createElement("style");
    style.textContent = css;
    document.head.appendChild(style);
}