Open Source Scala Communications Software

ElasticMQ is a lightweight, fully asynchronous, in-memory message queue implementation written in Scala / Akka. It provides a feature-compatible Amazon SQS REST API interface for testing, local development, or embedded usage. It can persist queues or run purely in-memory and also supports Docker deployment and a web UI.

Kestrel is a simple, distributed message queue system built originally by Twitter. Its design is relatively lightweight and is engineered for speed and simplicity. Kestrel supports queuing patterns such as enqueue, dequeue, and delayed re-enqueue (for example, when a consumer fails to process a message). It stores messages persistently on disk with a memory-backed cache, allowing recovery in case of failures. Because it is intended for relatively simple use cases, it does not provide the full feature set of some enterprise messaging systems, but is often sufficient for many asynchronous or buffered workloads. Over time, the project became inactive and is now archived. Its minimalism and ease of integration made it appealing for smaller or more controlled message-queueing needs.

SmartIMS - Smart Information Managment System

a massive java/scala irc bot

OpenSeaPad is a Etherpad Fork with improvments on the original Etherpad Software

This project is a spin off of hipergate CRM mailing module. It has been completely rewritten in Scala and optimized for efficiently sending batches of millions of personalized emails.

"Virtual Infrastructure for Applications and Services Over IP" ViaSIP_NG using latest OpenCloudComputing recommendations to develop Scalable Private-Public cloud platforms. ViaSIP is leveraging ODS - LinkedData, CouchDB, Eucalypus, DatR.ws & Web2Py.

A social file transfer and communication tool with end to end encryption and authentication

xmpp2twitter allows you to twitter over your jabber / xmpp instant messenger and pushes new tweets to a chatroom. Implemented in scala, it will run on any JRE >= Version 1.6. The main focus of this project is to learn how to do it "the scala-way".