I have no idea about Zeppelin's lineage, but looks like there's also Spark Notebook https://github.com/andypetrella/spark-notebook https://github.com/andypetrel

I have no idea about Zeppelin's lineage, but looks like there's also Spark Notebook https://github.com/andypetrella/spark-notebook https://github.com/andypetrella/spark-notebook which more closely resembles the IPython notebook. I'd love to hear an explanation of the differences between all of these notebooks. Can't wait to see if the Jupyter split will contribute to a consolidation or proliferation in the notebook-verse...