Akka-persistence-inmemory is a plugin for akka-persistence that stores journal and snapshot messages memory, which is very useful when testing persistent actors, persistent FSM and akka cluster

Plugin and library to create enterprise-cloud applications leveraging SBT and the SAM component model

An akka-streams implementation to consume and produce messages from ActiveMq queues and topics.

An ElasticSearch extension for Akka

non-official akka-persistence-query-extensions contain components that are very handy to have for using akka-stream, akka persistence and akka query

non-official extension library for akka-stream that contains operations like zipWithIndex, Source.fromTry and so on

A JSON serializer for akka-persistence-jdbc