twitter/finatra   21.2.0

Fast, testable, Scala services built on TwitterServer and Finagle

nulab/scala-oauth2-provider   1.2.0

OAuth 2.0 server-side implementation written in Scala

typelevel/cats-effect   3.6.3

The pure asynchronous runtime for Scala

monix/monix   0.3.0

Asynchronous, Reactive Programming for Scala and Scala.js.

reactivemongo/reactivemongo   0.20.13

:leaves: Non-blocking, Reactive MongoDB Driver for Scala

apache/hudi   1.1.1

Upserts, Deletes And Incremental Processing on Big Data.

kifi/franz   0.3.16

Better Api for using SQS with Scala

sbt/sbt-native-packager   1

sbt Native Packager

tibcosoftware/snappydata   0.5

Project SnappyData - memory optimized analytics database, based on Apache Spark™ and Apache Geode™. Stream, Transact, Analyze, Predict in one cluster

vinyldns/vinyldns   0.9.5

DNS automation and governance for streamlining DNS operations and enabling safe and secure DNS self-service

lihaoyi/autowire   0.3.3

Macros for simple/safe RPCs between Scala applications, including ScalaJS/ScalaJVM

akka/akka-grpc   2.3.4

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

etaty/rediscala   1.9.1

Non-blocking, Reactive Redis driver for Scala (with Sentinel support)

kubukoz/smithy-playground   0.10.2

Tooling for interactive experimentation of Smithy services

hyperledger-labs/scorex   2.0.0-RC6

Scorex 2.0 Core

xitrum-framework/xitrum   3.31.0

Async and clustered Scala web framework and HTTP(S) server

scanamo/scanamo   6.0.0

Simpler DynamoDB access for Scala

scalatest/scalatest   3.2.19

A testing tool for Scala and Java developers

locationtech/geomesa   5.4.0

GeoMesa is a suite of tools for working with big geo-spatial data in a distributed fashion.

wvlet/airframe   2025.1.21

Essential Building Blocks for Scala