This should be a better TwitchTV-App. This enhances the Twitch-App with the original Twitch-Chat including the BetterTTV extension.
Skeleton from https://github.com/webosbrew/youtube-webos | Many thanks to FriedChickenButt & Informatic
A lib from here https://github.com/Financial-Times/polyfill-library
A lib from here https://gist.github.com/adamhotep/7c9068f2196326ab79145ae308b68f9e
Including BetterTTV from here: https://github.com/night/betterttv