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Automatically blocks Twitch video ads by replacing the player with an embedded version, and notifies user when ads are skipped. Built and optimized by Domopremo.
// ==UserScript==
// @name Twitch Ad Blocker & Stream Helper
// @namespace DomopremoScripts
// @version 1.0.0
// @description Automatically blocks Twitch video ads by replacing the player with an embedded version, and notifies user when ads are skipped. Built and optimized by Domopremo.
// @author Domopremo
// @match https://www.twitch.tv/*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
function showPopup(msg) {
const box = document.createElement('div');
box.textContent = msg;
box.style = 'position:fixed;top:10px;right:10px;background:#000;color:#0f0;padding:8px;font-family:monospace;z-index:99999;border:1px solid #0f0;box-shadow:0 0 10px #0f0;';
document.body.appendChild(box);
setTimeout(() => box.remove(), 3000);
}
function replacePlayerWithEmbed() {
const videoPlayer = document.querySelector('div.video-player__container');
if (!videoPlayer) return;
const channel = window.location.pathname.split('/')[1];
if (!channel) return;
const iframe = document.createElement('iframe');
iframe.src = `https://player.twitch.tv/?channel=${channel}&parent=twitch.tv&autoplay=true`;
iframe.height = "100%";
iframe.width = "100%";
iframe.allowFullscreen = true;
iframe.style = "border:none; position:absolute; top:0; left:0; height:100%; width:100%; z-index:9999;";
iframe.onerror = () => {
console.warn("Twitch embed iframe failed. Reloading...");
location.reload();
};
// Clear original player
videoPlayer.innerHTML = '';
videoPlayer.appendChild(iframe);
showPopup("Twitch Ad Blocked and Replaced with Embed");
}
function monitorForAds() {
const observer = new MutationObserver(() => {
const adBanner = document.querySelector('[data-a-target="video-ad-label"]');
if (adBanner) {
console.log("Ad detected. Replacing player...");
replacePlayerWithEmbed();
}
});
observer.observe(document.body, { childList: true, subtree: true });
}
window.addEventListener('load', () => {
setTimeout(() => {
monitorForAds();
console.log("Twitch Ad Blocker Loaded by DomopremoScripts");
}, 3000);
});
})();