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

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

PredictionIO, a machine learning server for developers and ML engineers.

Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala

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

The leader in Customer Data Infrastructure

Modern Load Testing as Code

Principled Functional Programming in Scala

State of the Art Natural Language Processing

In-memory dimensional time series database.

A Scala API for Cascading

Generic programming for Scala

REST job server for Apache Spark

Abstract Algebra for Scala

Functional JDBC layer for Scala.

Compile-time Language Integrated Queries for Scala

Streaming MapReduce with Scalding and Storm

Pure Scala Artifact Fetching

Property-based testing for Scala

a command line tool to apply templates defined on GitHub

Optics library for Scala

sbt Native Packager

JSON library

Zero-cost, compile-time, type-safe dependency injection library.

KillrWeather is a reference application (work in progress) showing how to easily integrate streaming and batch data processing with Apache Spark Streaming, Apache Cassandra, Apache Kafka and Akka f…

A simple-build-tool (sbt) plugin/processor for creating IntelliJ IDEA project files

Cassovary is a simple big graph processing library for the JVM

Project SnappyData - memory optimized analytics database, based on Apache Spark™ and Apache Geode™. Stream, Transact, Analyze, Predict in one cluster

Convenient and performant logging library for Scala wrapping SLF4J.

CPU and GPU-accelerated Machine Learning Library