Skip Disliked YouTube Videos automatically

skip-disliked-youtube-videos.user.js

// ==UserScript==
// @name         Skip Disliked Videos
// @namespace    http://tampermonkey.net/
// @version      0.21
// @description  Skip disliked videos. Just press dislike to skip to next one!
// @match        https://www.youtube.com/*
// @icon         data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    let interval;

    function isDislikeButtonPressed(){
        if(document.querySelector("#top-level-buttons-computed > segmented-like-dislike-button-view-model > yt-smartimation > div > div > dislike-button-view-model > toggle-button-view-model > button-view-model > button").ariaPressed === 'true') {
            document.querySelector("#movie_player > div.ytp-chrome-bottom > div.ytp-chrome-controls > div.ytp-left-controls > a.ytp-next-button.ytp-button").click();
        }
    }

    // start looking for disliked video
    function startMonitoring(){
        interval = setInterval(isDislikeButtonPressed, 1000);
    }

    startMonitoring();
})();