Auto Scroll, Also ignores SponsorBlock videos, right click gives immunity to move mouse. thumbs down auto scrolls to next video
// ==UserScript==
// @name Auto Scroll for YouTube shorts + extra features
// @namespace http://tampermonkey.net/
// @version 4.5
// @description Auto Scroll, Also ignores SponsorBlock videos, right click gives immunity to move mouse. thumbs down auto scrolls to next video
// @author Justn
// @match https://www.youtube.com/shorts/*
// @grant none
// @run-at document-end
// @license MIT
// ==/UserScript==
(function () {
'use strict';
let mouseMoved = false;
let isEnabled = true;
let leftClickHeld = false;
let rightClickHeld = false;
let lastX = 0;
let lastY = 0;
const MIN_MOVE = 100;
const toggle = document.createElement('div');
toggle.style.cssText = 'position:fixed;bottom:20px;right:20px;padding:0 18px;height:60px;border-radius:30px;background:#ff0000;color:white;font:bold 18px Arial;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:9999999;box-shadow:0 0 20px black;user-select:none;transition:all 0.3s;min-width:100px;';
toggle.textContent = 'AUTO';
toggle.title = 'Click to toggle auto-scroll';
document.body.appendChild(toggle);
const updateToggle = () => {
if (!isEnabled) {
toggle.style.background = '#666';
toggle.textContent = 'OFF';
toggle.style.color = 'white';
toggle.style.textShadow = 'none';
} else {
toggle.style.background = '#ff0000';
toggle.textContent = mouseMoved ? 'MANUAL' : 'AUTO';
toggle.style.color = mouseMoved ? '#000000' : 'white';
toggle.style.textShadow = mouseMoved ? '0 0 10px white' : 'none';
}
};
updateToggle();
toggle.onclick = () => {
isEnabled = !isEnabled;
mouseMoved = false;
updateToggle();
};
const smashNext = () => {
const btn = document.querySelector('button[aria-label="Next (shortcut: ↓)"]') || document.querySelector('button[aria-label*="Next"]');
if (btn) btn.click();
};
const resetMouse = () => {
if (!leftClickHeld && !rightClickHeld) {
mouseMoved = false;
updateToggle();
}
};
document.addEventListener('mousedown', e => {
if (e.button === 0) leftClickHeld = true;
if (e.button === 2) rightClickHeld = true;
lastX = e.clientX;
lastY = e.clientY;
});
document.addEventListener('mouseup', e => {
if (e.button === 0) leftClickHeld = false;
if (e.button === 2) rightClickHeld = false;
lastX = e.clientX;
lastY = e.clientY;
});
document.addEventListener('mousemove', e => {
if (!isEnabled || leftClickHeld || rightClickHeld) return;
const dx = Math.abs(e.clientX - lastX);
const dy = Math.abs(e.clientY - lastY);
if (dx >= MIN_MOVE || dy >= MIN_MOVE) {
mouseMoved = true;
updateToggle();
lastX = e.clientX;
lastY = e.clientY;
}
});
document.addEventListener('click', e => {
if (!isEnabled) return;
const btn = e.target.closest('button');
if (!btn) return;
const aria = btn.getAttribute('aria-label') || '';
if (aria.toLowerCase().includes('dislike this video') ||
aria.toLowerCase().includes('dislike') && btn.closest('ytd-reel-video-renderer')) {
setTimeout(smashNext, 150);
}
});
window.addEventListener('yt-navigate-start', () => {
if (!location.pathname.startsWith('/shorts/')) {
toggle.style.display = 'none';
}
});
window.addEventListener('yt-navigate-finish', () => {
if (location.pathname.startsWith('/shorts/')) {
toggle.style.display = 'flex';
updateToggle();
}
});
setInterval(() => {
if (!isEnabled) return;
if (document.querySelector('.ytp-sponsor-skip-button, .sbSkipButton, [data-sb-segment]')) {
smashNext();
return;
}
const video = document.querySelector('ytd-reel-video-renderer[is-active] video');
if (!video || isNaN(video.duration)) return;
if (video.currentTime < 0.5) resetMouse();
if (video.currentTime >= video.duration - 0.2 && !mouseMoved) smashNext();
}, 100);
})();