Apache Spark - A unified analytics engine for large-scale data processing

The Community Maintained High Velocity Web Framework For Java and Scala.

Your favorite language gets closer to bare metal.

State of the Art Natural Language Processing

🔍 Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client

A boilerplate-free library for loading configuration files

Async, Netty based, database drivers for PostgreSQL and MySQL written in Scala

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

Scala reference (as seen by Java developer)

A library to query and update JSON data in Scala.

Operations for primitive and String singleton types

Labeled records for Scala based on structural refinement types and macros.

sbt plugin for generating Scala sources for Apache Avro schemas and protocols.