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 Scala 3 compiler, also known as Dotty.

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

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

Generic programming for Scala

A better build tool for Java, Scala and Kotlin: 3-6x faster than Maven or Gradle, less fiddling with plugins, and more easily explorable in your IDE

A Scala API for Apache Beam and Google Cloud Dataflow.

A minimal, idiomatic Scala interface for HTTP

Abstract Algebra for Scala

Scala GraphQL implementation

Optics library for Scala

A boilerplate-free library for loading configuration files

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…

The code examples used in Programming Scala, 2nd and 3rd Editions (O'Reilly)

Cask: a Scala HTTP micro-framework. Cask makes it easy to set up a website, backend server, or REST API using Scala

Protocol for IDEs and build tools to communicate about compile, run, test, debug and more.

A Scala feature transformation library for data science and machine learning

A tool for data sampling, data generation, and data diffing

Scala ORM to query SQL databases from Scala via concise, type-safe, and familiar case classes and collection operations. Connects to Postgres, MySql, H2, and Sqlite out of the box

A collection of Magnolia add-on modules