The extension is still available as described below, but depending on your usage, may not be adequate. This repository is now archived.
@pixeltris has also curated some possible alternative methods: https://github.com/pixeltris/TwitchAdSolutions
Works best when paired with uBlock Origin
Chrome/Firefox extension that should? block ads on Twitch.
For security, this extension uses the minimum amount of permissions possible, and the code is as simple as possible.
Download the extension from the Chrome extension site: https://chrome.google.com/webstore/detail/ttv-ad-block/kndhknfnihidhcfnaacnndbolonbimai
If you previously did a manual installation, remove that extension and install this one for automatic updates.
Download the extension on the Firefox addons site: https://addons.mozilla.org/en-US/firefox/addon/ttv-adblock/
If you previously did a manual installation, remove that extension and install this one for automatic updates.
userResourcesLocation trick in uBlock, remove that script and purge the cache, as it will conflict.