Purely functional JSON parser and library in scala.
Generalized recursion schemes and traversals for Scala.
Purely functional HTTP client
Reasonable telnet server for Scala.
The scala.xml library has some very annoying issues. Time for a clean-room replacement!
Quasar Analytics is a general-purpose compiler for translating data processing and analytics over semi-structured data into efficient plans that run 100% in the target infrastructure.
Prototype of a Lens implementation for Avro's DataTypes
The pure testing library by scalaz.
XML Optics library for Scala