A better notebook for Scala (and more)
Mirror of Apache Mahout
Livy is an open source REST interface for interacting with Apache Spark from anywhere
An open source framework for building data analytic applications.
[RETIRED] Jupyter Declarative Widget Extension
Mirror of Apache livy (Incubating)
DataStax Spark Cassandra Connector
Kotlin Language support for Apache Spark
Library for remote JVM ExecutorService with only dependency being password-less SSH -- Run clustered Hadoop/Spark jobs from IDE -- IDE-pimped Spark shell with full auto-completion!