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.

CMAK is a tool for managing Apache Kafka clusters

A fault tolerant, protocol-agnostic RPC system

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

Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.

The leader in Next-Generation Customer Data Infrastructure

Apache OpenWhisk is an open source serverless cloud platform

Modern Load Testing as Code

The Scala 3 compiler, also known as Dotty.

Old repo for Linkerd 1.x. See the linkerd2 repo for Linkerd 2.x.

Simple and Distributed Machine Learning

Scala.js, the Scala to JavaScript compiler

Deploy and manage containers (including Docker) on top of Apache Mesos at scale.

Find potential bugs in your services with Diffy

In-memory dimensional time series database.

A simple client for Android

simple, distributed message queue system (inactive)

Tiny Scala high-performance, async web framework, inspired by Sinatra

Reactive Microservices for the JVM

In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

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

Byzer (former MLSQL): A low-code open-source programming language for data pipeline, analytics and AI.

Scala combinator library for building Finagle HTTP services

Reactive data-binding for Scala

High performance data store solution

Akka Streams & Akka HTTP for Large-Scale Production Deployments