311. WicketApache Wicket - Component-based Java web framework
313. Camel KApache Camel K is a lightweight integration platform, born on Kubernetes, with serverless superpowers
314. CouchdbSeamless multi-master syncing database with an intuitive HTTP/JSON API, designed for reliability
319. TrafficcontrolApache Traffic Control is an Open Source implementation of a Content Delivery Network
323. BeamApache Beam is a unified programming model for Batch and Streaming
338. AirflowApache Airflow - A platform to programmatically author, schedule, and monitor workflows
340. RatisOpen source Java implementation for Raft consensus protocol.
343. GroovyApache Groovy: A powerful multi-faceted programming language for the JVM platform
346. Incubator TeaclaveApache Teaclave (incubating) is an open source universal secure computing platform, making computation on privacy-sensitive data safe and simple.
350. OrcApache ORC - the smallest, fastest columnar storage for Hadoop workloads