Repositories

Source code for the X Recommendation Algorithm

Apache Spark - A unified analytics engine for large-scale data processing

♞ lichess.org: the forever free, adless and open source chess server ♞

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

The Community Maintained High Velocity Web Framework For Java and Scala.

A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility

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 high-performance RISC-V processor

Modern Load Testing as Code

The Scala 3 compiler, also known as Dotty.

The Guardian DotCom.

sbt, the interactive build tool

Chisel: A Modern Hardware Design Language

ZIO — A type-safe, composable library for async and concurrent programming in Scala

TheHive is a Collaborative Case Management Platform, now distributed as a commercial version

Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc

A better build tool for Java, Scala and Kotlin: Simpler than Maven, easier than Gradle, with 3-7x faster dev workflows than other JVM build tools

Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.

Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

The Streaming-first HTTP server/module of Akka

Protocol buffer compiler for Scala.

Apache DataFusion Comet Spark Accelerator

NVIDIA cuDF for Apache Spark plugin - accelerate Apache Spark with GPUs

Splice repository