lichess-org / lila

Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.

Yubico / java-webauthn-server

Server-side Web Authentication library for Java https://www.w3.org/TR/webauthn/#rp-operations

scala-steward-org / scala-steward

:robot: A bot that helps you keep your projects up-to-date

lichess-org / scalachess

Chess API written in scala. Immutable and free of side effects.

atnos-org / eff

Eff monad for cats - https://atnos-org.github.io/eff