kamon-io/kamon

Distributed Tracing, Metrics and Context Propagation for applications running on the JVM

akka/akka-http

The Streaming-first HTTP server/module of Akka

apache/kyuubi

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

wavesplatform/waves

⛓️ Reference Waves Blockchain Node (client) implementation on Scala

sbt/sbt-dependency-graph

sbt plugin to create a dependency graph for your project

lloydmeta/enumeratum

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

paypal/squbs

Akka Streams & Akka HTTP for Large-Scale Production Deployments

scala/scala-async

An asynchronous programming facility for Scala

tumblr/colossus

I/O and Microservice library for Scala

holdenk/spark-testing-base

Base classes to use when writing tests with Spark

lift/framework

Lift Framework

scalatest/scalatest

A testing tool for Scala and Java developers

scala-steward-org/scala-steward

:robot: A bot that helps you keep your Scala projects up-to-date

akka/alpakka

Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.

outworkers/phantom

Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise

scalameta/scalameta

Library to read, analyze, transform and generate Scala programs

debasishg/scala-redis

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

wartremover/wartremover

Flexible Scala code linting tool

lihaoyi/scala.rx

An experimental library for Functional Reactive Programming in Scala

spinalhdl/spinalhdl

Scala based HDL