BetterRBTV

Adds individually configurable comfort options to YouTube™ Live:

Converts certain keywords from another well-known streaming site into emojis.
Customize the emojis you see using emote packs
Filter chat messages
Mute or highlight users
Cosmetics (colored user names, clearer message separation, etc.)

This extension was created by fans of the German channel Rocket Beans TV. It is not endorsed by them.