A full server- and client-side HTTP stack on top of akka-actor and akka-stream.
Various Akka Streams connectors, integration patterns, and data transformations for integration use cases
The Alpakka Kafka Connector connects Apache Kafka with Akka Streams.
A replicated Akka Persistence journal backed by Apache Cassandra.
Utilities for managing a running Akka Cluster.
Akka has a vibrant and passionate user community, the members of which have created many independent projects using Akka as well as extensions to it. See Community Projects.
Play Framework provides a complete framework to build modern web applications, including tools for front end pipeline integration, a HTML template language etc. It is built on top of Akka HTTP, and integrates well with Akka and Actors.
Lagom is a microservice framework which strives to be opinionated and encode best practices for building microservice systems with Akka and Play.