digital-asset/daml

The Daml smart contract language

spotify/featran

A Scala feature transformation library for data science and machine learning

twitter/storehaus

Storehaus is a library that makes it easy to work with asynchronous key value stores

elastic/elasticsearch-hadoop

:elephant: Elasticsearch real-time search and analytics natively integrated with Hadoop

yotpoltd/metorikku

A simplified, lightweight ETL Framework based on Apache Spark

dispatch/reboot

Scala wrapper for the Java AsyncHttpClient.

apache/incubator-seatunnel

SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).

databricks/spark-sql-perf

dlwh/epic

**Archived** Epic is a high performance statistical parser written in Scala, along with a framework for building complex structured prediction models.

foundweekends/conscript

Scala at your command

whisklabs/docker-it-scala

Docker integration testing kit with Scala

rchain/rchain

Blockchain (smart contract) platform using CBC-Casper proof of stake + rholang for concurrent execution.

xitrum-framework/xitrum

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

twitter/scrooge

A Thrift parser/generator

udashframework/udash-core

Scala framework for building beautiful and maintainable web applications.

erikvanoosten/metrics-scala

The scala API for Dropwizard's Metrics.

xiaomi/minlp

XiaoMi Natural Language Processing Toolkits

tofu-tf/tofu

Functional programming toolbox

typelevel/jawn

Jawn is for parsing jay-sawn (JSON)

outwatch/outwatch

The Functional and Reactive Web-Frontend Library for Scala.js