Clicker

Adds a click counter button to every webpage

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

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

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

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

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

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Clicker
// @namespace    https://example.com/
// @version      1.0
// @description  Adds a click counter button to every webpage
// @match        *://*/*
// @grant        GM_getValue
// @grant        GM_setValue
// @run-at       document-end
// ==/UserScript==

(function () {
    'use strict';

    const clicker = 'https://www.youtube.com/watch?v=dQw4w9WgXcQ';

    let clicks = GM_getValue('clicks', 0);

    const button = document.createElement('button');
    button.textContent = `Clicks: ${clicks}`;

    Object.assign(button.style, {
        position: 'fixed',
        bottom: '20px',
        right: '20px',
        zIndex: '2147483647',
        padding: '10px 16px',
        border: '1px solid #aaa',
        borderRadius: '8px',
        background: 'white',
        color: 'black',
        fontFamily: 'Arial, sans-serif',
        fontSize: '14px',
        cursor: 'pointer',
        boxShadow: '0 2px 8px rgba(0,0,0,0.2)'
    });

    button.addEventListener('click', () => {
        clicks++;
        GM_setValue('clicks', clicks);
        button.textContent = `Clicks: ${clicks}`;

        window.location.href = clicker;
    });

    document.body.appendChild(button);
})();