Advent of Code Title Highlighter

Each day of Advent of Code includes a message that is revealed when you hover over a certain piece of text. This script makes it easy to find that message by highlighting the piece of text that includes it.

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 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         Advent of Code Title Highlighter
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Each day of Advent of Code includes a message that is revealed when you hover over a certain piece of text. This script makes it easy to find that message by highlighting the piece of text that includes it.
// @author       Ahmet Kun
// @match        https://adventofcode.com/*/day/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=tampermonkey.net
// @grant        none
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    let spans = document.querySelectorAll('article span[title]');
    spans.forEach(span => {
        span.style.textDecoration = 'underline';
        span.style.color = 'red';
    });
})();