A Thrift parser/generator
Distributed Prometheus time series database
Reading OpenStreetMap Pbf files.
Spark Cool Play: Spark source code analysis, Spark class library, etc.
Database Tools incl. ORM, migrations and admin UI
Deploy and manage containers (including Docker) on top of Apache Mesos
Graphcool is an open-source backend development framework
A Scala API for Cascading
Streaming MapReduce with Scalding and Storm
Find potential bugs in your services with Diffy
Machine learning server for developers and ML engineers
Scaloid makes your Android code easy to understand and maintain
Java-based scientific graphics
Eclipse integration for Isabelle proof assistant
Framework for creating eventually-consistent distributed datastores
Rule Interpreter for natural date descriptions