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

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

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

Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"

State of the Art Natural Language Processing

Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala

The easy way to learn Scala.

A minimal, idiomatic Scala interface for HTTP

Yet another JSON library for Scala

Compositional, streaming I/O library for Scala

Functional JDBC layer for Scala.

Scala language server with rich IDE features 🚀

Pure Scala Artifact Fetching

Deploy über-JARs. Restart processes. (port of codahale/assembly-sbt)

sbt Native Packager

A data access library for Scala + Postgres.

A boilerplate-free library for loading configuration files

JSON library

A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations.

Expressive types for Spark.

"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)

sbt plugin that can check Maven and Ivy repositories for dependency updates

Software Specifications for Scala

OS-Lib is a simple, flexible, high-performance Scala interface to common OS filesystem and subprocess APIs

sbt plugin for scoverage

Qubole Sparklens tool for performance tuning Apache Spark

I know this because build.sbt knows this.

🛒 The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"

Usage examples and benchmarks between Scalaz and Cats (w/ Haskell ground-truth).

A Scala productivity framework for Hadoop.