Nussknacker lets you design, deploy and monitor streaming processes using easy to use GUI. We leverage power, performance and reliability of Apache Flink to make your processes fast and accurate.
Nussknacker is published under Apache License 2.0.
Currently we only support scala 2.11.x. The main reason we don't support scala < 2.11 and scala 2.12 is this jira - we rely heavily on Flink, and making it support scala 2.12 is suprisingly hard (due to changes in implementation of lambdas).