There are several [[http://github.com/chrisgerken/gramars|open source gramars]] available: - [[org.gramar.storm.gramar:overview|Apache Storm Topology]] - generates almost the entire implementation of a Storm topology - **Kafka Topics Component** - generates a reusable component encapsulating all knowledge of one or more Kafka topics and providing a strongly-typed, pure Java interface to produce to and consume from those topics - **Simple Maven Project** - generates a simple mavenized project As well as some additional gramars that are shipped as part of the core gramar library: - **New Gramar Project** - **Gramar Extension Project**