Java 52 Go 17 Scala 10 JavaScript 8 Python 7 Ruby 6 Erlang 2 Shell 2 TypeScript 2 HTML 2

Development 67 Operations 65 Deployment 9 Projects built on top of Kafka 2 Alternative Implementations 2 Unsorted 1

Client libraries 28 Connectors 18 Tools 17 UI 13 Monitoring 9 Testing 9 Integrations 9 Operational Utilities 9 Consumers 5 Mirroring 5 Schema Management 4 Kafka Streams Libraries 3 Kubernetes 3 KSQL 2 Performance tools 2 Audit 2 Docker 2 Backup 1 Security 1 Producers 1 Transformations 1 Metadata Management 1 CI/CD 1

kafka 72 kafka-connect 18 apache-kafka 11 kafka-connector 8 confluent 8 kafka-client 8 kafka-streams 8 kubernetes 6 java 6 stream-processing 5 nodejs 5 messaging 5 schema-registry 5 scala 4 distributed-systems 4 etl 4 kafka-cluster 4 avro 4 python 4 kafka-consumer 4 big-data 4 json 4 golang 4 protobuf 3 zookeeper 3 consumer-group 3 topic 3 monitoring 3 event-streaming 3 streaming 3 schema 3 docker 3 kubernetes-operator 3 cli 3 streams 3 kafka-producer 3 kafka-manager 3 ruby 3 junit 2 rest 2 proxy 2 rest-api 2 json-schema 2 avro-schema 2 acls 2 cluster-management 2 kafka-topic-management 2 load-testing 2 go 2 lag 2