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

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.

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

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.

Modern Load Testing as Code

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

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

In-memory dimensional time series database.

Wonderful reusable code from Twitter

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

Fast, testable, Scala services built on TwitterServer and Finagle

The Streaming-first HTTP server/module of Akka

A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side.

Development in Shark has been ended.

RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences

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

HouseMD is an awesome diagnosing tool better than BTrace

Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes

SBT template project for quickly getting started with spray-server

Former repository of MongoDB Scala driver. Official Scala driver can now be found here: https://github.com/mongodb/mongo-java-driver

A giter8 template for a basic Scalatra SBT project

Play + Pekko gRPC

A Quickstart sbt project for Bowler

Scala language support for Hazelcast