Compositional, streaming I/O library for Scala
Scala.js environment
Newtype for cats
Generic Monoids for Scala
Crontab implementation for Akka
Run http4s or akka-http over API Gateway and AWS Lambda
Twinagle = Twirp + Finagle
Integration between scalatags and scala.rx
Sentries - For easy fault handling in Scala programs
Monadic folds
Custom naming convention for play-json to map snake_case json to camelCase case classes
A better solution for building multiple Scala versions (cross compiling) in SBT
Simple Scala-friendly front-end to SLF4J
Handle streaming XML and JSON with declarative, composable parsers
Simple and secure artifact signing for sbt.
Filling in the Spark function gaps across APIs
The Official Couchbase Spark Connector
A Nailgun client written in Scala that can compile to native and be used as a JVM library.