Candidate List

Name: EasyAnt
Home: http://ant.apache.org/easyant/index.html
   Apache EasyAntâ„¢ is a toolbox focusing on easing project build processes. It's based on Apache Ant and Apache Ivy, and allows for maximum flexibily, improved integration in existing build systems and provides conventions and guidelines.

Name: EclipseLink
Home: http://www.eclipse.org/eclipselink/
   The EclipseLink project delivers a comprehensive open-source Java persistence solution addressing relational, XML, and database web services.

Name: ElasticMQ
Home: https://github.com/adamw/elasticmq
   Message queueing system with an actor-based Scala and Amazon SQS-compatible interfaces. Runs stand-alone or embedded.

Name: Elasticsearch
Home: http://www.elasticsearch.org/
   Open Source, Distributed, RESTful, Search Engine

Name: Equinox
Home: http://www.eclipse.org/equinox/
   Equinox is an implementation of the OSGi R4 core framework specification, a set of bundles that implement various optional OSGi services and other infrastructure for running OSGi-based systems.

Name: Exhibitor
Home: https://github.com/Netflix/exhibitor
   ZooKeeper co-process for instance monitoring, backup/recovery, cleanup and visualization.

Name: fabric8
Home: http://fabric8.io/
   fabric8 makes it really easy provision, configure and manage open source integration technologies on a number of containers (or JVMs).

Name: Apache Felix
Home: http://felix.apache.org/
   Apache Felix is a community effort to implement the OSGi R4 Service Platform and other interesting OSGi-related technologies

Name: Apache Flink
Home: http://flink.apache.org/
   Fast and reliable large-scale data processing engine

Name: Apache Flume
Home: http://flume.apache.org/index.html
   Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log data. It has a simple and flexible architecture based on streaming data flows. It is robust and fault tolerant with tunable reliability mechanisms and many failover and recovery mechanisms. It uses a simple extensible data model that allows for online analytic application.

Name: Flayway
Home: http://flywaydb.org/
   The agile database migration framework for Java

Name: JBoss Forge
Home: http://forge.jboss.org/
   The fastest way to build applications, share your software, and enjoy doing it.

Name: Frege
Home: https://github.com/Frege/frege
   Frege is a non-strict, pure functional programming language in the spirit of Haskell. Frege programs are compiled to Java and run in a JVM.

Name: GAE
Home: https://developers.google.com/appengine/
   Google App Engine Java SDK

Name: gaiden
Home: https://github.com/kobo/gaiden
   Gaiden is a tool that makes it easy to create documentation with Markdown. It assumes familiarity with the command-line. The Groovy language is the base of the tool.

Name: Gant
Home: http://gant.codehaus.org
   Groovy Ant Scripting

Name: Gatling
Home: http://gatling-tool.org/
   Efficient Load Testing

Name: GCViewer
Home: https://github.com/chewiebug/GCViewer
   GCViewer is a little tool that visualizes verbose GC output

Name: Apache Geode
Home: http://geode.incubator.apache.org/
   Apache Geode provides a database-like consistency model, reliable transaction processing and a shared-nothing architecture to maintain very low latency performance with high concurrency processing. Download Geode

Name: Apache Geronimo
Home: http://geronimo.apache.org/
   Apache Geronimo is an open source server runtime that integrates the best open source projects to create Java/OSGi server runtimes that meet the needs of enterprise developers and system administrators.