A web-based sound synthesis, music production, and audio experimentation platform

Koalas: pandas API on Apache Spark

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Open source platform for the machine learning lifecycle

Tests of Java value type (lworld prototype)

GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

An open source re-implementation of RollerCoaster Tycoon 2 🎢

An open-source C++ library developed and used at Facebook.

Fast, simple autocompletion

Event notification library

Twitter common libraries for python and the JVM (deprecated)

📈 Capturing JVM- and application-level metrics. So you know what's going on.

sbt, the interactive build tool

Tiny Scala high-performance, async web framework, inspired by Sinatra