Since this is on top of the readme they refer to the drink: https://user-images.githubusercontent.com/5411096/179968508-5fe1e390-3136-46a6-bb1e-8d329ad231c3.jpe

Since this is on top of the readme they refer to the drink: https://user-images.githubusercontent.com/5411096/179968508-5fe1e390-3136-46a6-bb1e-8d329ad231c3.jpeg https://user-images.githubusercontent.com/5411096/179968508-... You could call yeast kvas, but in slavic languages there are usually other nouns used. (drozdze, drozdie, kvasok, kvasnice, закваска , дрожжи). Kvas (the drink) is kvas everywhere.