- kafka-connect-client A kafka-connect REST api client for java
- kafka-streams-consumer-offsets-to-json A Kafka Streams process to convert __consumer_offsets to a JSON-readable topic
- kafkaOffsetMonitor A little app to monitor the progress of kafka consumers and their lag wrt the queue.
- kafka-lag-based-assignor Kafka partition assignor that distributes lag evenly across a consumer group.
- kafka-pixy Kafka-Pixy is a dual API (gRPC and REST) proxy for Kafka with automatic consumer group control.
- Burrow Kafka Consumer Lag Checking
- kafka-tools A collection of tools for working with Apache Kafka.
- kafka-connect-ui Web tool for Kafka Connect
- kafka-topics-ui Web Tool for Kafka Topics using Kafka Rest
- schema-registry-ui Web tool for Avro Schema Registry
- kafkacat Generic command line non-JVM Apache Kafka producer and consumer
- kafka-jackson Kafka Serializer, Deserializer, and Serde for Jackson JSON
- kafka-lag-based-assignor Kafka partition assignor that distributes lag evenly across a consumer group
- secor Secor is a service implementing Kafka log persistence
- reactive-kafka
- kafka-monitor
- chaperone A Kafka audit system
- uReplicator Improvement of Apache Kafka Mirrormaker
- kafka-websocket
- kafka-unit
- cruise-control Cruise-control is the first of its kind to fully automate the dynamic workload rebalance and self-healing of a kafka cluster.
- jocko Kafka implemented in Golang with built-in coordination (No ZK dep, single binary install, Cloud Native)
- hermes Fast and reliable message broker built on top of Kafka.
- kt Kafka command line tool
- kafka-eagle Used to monitor the consumer status of Kafka clusters, as well as offsets, metadata and other information.
- dockerkafka DoctorKafka is a service for Kafka cluster auto healing and workload balancing
- kasper Kasper is a lightweight library for processing Kafka topics.
- Yelp kafka-utils
- kafka-spark-consumer
- kafka-streams-cep Complex Event Processing on top of Kafka Streams
- spring-kafka
- ksql-machine-learning-udf
- kafkabeat Elasticsearch Beats for kafka
- sangrenel
- Confluent Connector Hub
- kafka-connect-protobuf-converter Protobuf converter plugin for Kafka Connect
- Maxwell
- kafka-connect-transformers
- kafka-connect-mq-source
- kafka-connect-jenkins
- toketi-kafka-connect-iohub
- schema-registry Confluent Schema registry for Kafka
- ksql-jdbc-driver
- https://github.com/jsroyal/ApacheKafka
- https://github.com/dharmeshkakadia/awesome-kafka
- https://github.com/infoslack/awesome-kafka
- https://github.com/anascotti/awesome-kafka-playground
- Pulsar
- Flink
- Spark
- Heron
- Beam
- Arrow
- Samza
- Nats
- Chronicle-Queue
- CorfuDB
- GenStage
- winton-kafa-streams A Python implementation of Apache Kafka Streams
- faust Python Stream Processing
- Passionate Developer: Kafka Streams DSL vs processor API
- Mastering Kafka Streams
- Spark Streaming + Kafka Integration Guide
- CodingJunkie Random Thoughts on Coding by Bill Bejeck