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

💾 Database Tools incl. ORM, Migrations and Admin UI (Postgres, MySQL & MongoDB) [deprecated]

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.

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

Open-source high-performance RISC-V processor

The Scala 3 compiler, also known as Dotty.

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

The pure asynchronous runtime for Scala

Compile-time Language Integrated Queries for Scala

A boilerplate-free library for loading configuration files

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

Rapid development of self-documenting APIs

Scala library for boilerplate-free, type-safe data transformations

A testing tool for Scala and Java developers

Spark RAPIDS plugin - accelerate Apache Spark with GPUs

Modify deeply nested case class fields

Native Scala mocking framework

https://disneystreaming.github.io/smithy4s/

An open-source toolkit for large-scale genomic analysis

The Anorm database library

Scala client for OpenAI API and other major LLM providers