Lightweight extension that changes the theater mode in Youtube livestreams and archives to be like Twitch's.
Building requires yarn 1, for instructions on how to install it visit https://classic.yarnpkg.com/en/docs/install/
With yarn simply run:
yarn && yarn build
The packaged extension will be located in the web-ext-artifacts folder.
If you find a bug feel free to create an issue here and I'll take a look when I can.