TWITCH YO FILTER — Chrome / Opera

INSTALL
1. Extract the ZIP to a permanent folder.
2. Chrome: open chrome://extensions
   Opera: open opera://extensions
3. Turn on Developer mode.
4. Click Load unpacked and select the Twitch-Yo-Filter folder containing manifest.json.
5. Refresh any Twitch tabs already open.

USE
The filter starts enabled. Click the extension icon to turn it on or off.
It hides whole chat rows when the message contains only yo (case-insensitive),
including punctuation and repetition: YO, yo!, yo yo, YO YO!!!.
It preserves ordinary messages such as "yo how are you" and "enjoy".
Messages containing emotes stay visible.
Works locally; sends no data and requires no account or API key.
Works on normal Twitch channel chat and Twitch pop-out chat.

REMOVE
Remove it from your browser's extensions page.

LIMITS
Twitch can change its chat HTML. If messages stop being hidden, the chat
selectors may need updating. Live Twitch and Opera validation was not performed.
