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Top 19 Java kafka-stream Projects
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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$ curl -L "https://github.com/strimzi/strimzi-kafka-operator/releases/download/0.43.0/strimzi-topic-operator-0.43.0.yaml" \ -o strimzi-cluster-operator.yaml
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Project mention: Kafbat UI – Resurrected Kafka UI from the Original Core Team | news.ycombinator.com | 2025-04-15
We brought Kafbat UI back to life — a clean, modern UI for Apache Kafka (kafka-ui), originally built by the core team that created the widely used Kafka tools you may have seen before.
Key features:
Built by the original maintainers
Instant cluster introspection and topic browsing
Zero-config local startup (Docker support included)
Actively maintained & open source
GitHub: https://github.com/kafbat/kafka-ui
We’d love your feedback and contributions — let’s build the Kafka UI we all wanted back.
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airy
💬 Open Source App Framework to build streaming apps with real-time data - 💎 Build real-time data pipelines and make real-time data universally accessible - 🤖 Join historical and real-time data in the stream to create smarter ML and AI applications. - ⚡ Standardize complex data ingestion and stream data to apps with pre-built connectors
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sample-spring-kafka-microservices
Example microservices showing how to use Kafka and Kafka Streams with Spring Boot on the example of distributed transactions implementations with the SAGA pattern
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RemoteCodeCompiler
An online code compiler supporting 11 programming languages (Java, Kotlin, Scala, C, C++, C#, Golang, Python, Ruby, Rust and Haskell) for competitive programming and coding interviews.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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kafka-large-message-serde
A Kafka Serde that reads and writes records from and to Blob storage (S3, Azure, Google) transparently.
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kafka-streams-cassandra-state-store
'Drop-in' Kafka Streams State Store implementation that persists data to Apache Cassandra / ScyllaDB
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Url-shortener
Implementation of url shortener using Kafka Streams and CQRS pattern (by zakariamaaraki)
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javactrl-kafka
Distributed, Scalable, Fault-Tolerant, Minimalistic Workflow Engine - No DAGs, No YAML, No Cumbersome Diagrams, Just Code
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atelier-spring-kafka
Projet d'exemple d'utilisation de la lib `org.springframework.kafka:spring-kafka`
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Java kafka-streams discussion
Java kafka-streams related posts
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UI for Apache Kafka - An open-source tool for monitoring and managing Apache Kafka Clusters - v0.17 release
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UI for Apache Kafka - An open-source tool for monitoring and managing Apache Kafka Clusters - v0.17 release
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UI for Apache Kafka - An open-source tool for monitoring and managing Apache Kafka Clusters - v0.17 release
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UI for Apache Kafka - An open-source tool for monitoring and managing Apache Kafka Clusters - v0.17 release
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UI for Apache Kafka - An open-source tool for monitoring and managing Apache Kafka Clusters - v0.17 release
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UI for Apache Kafka - An open-source tool for monitoring and managing Apache Kafka Clusters - v0.17 release
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Show HN: UI for Apache Kafka v0.7 is out with ACLs, Dark theme and RBAC improvs
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A note from our sponsor - InfluxDB
www.influxdata.com | 16 Jun 2025
Index
What are some of the best open-source kafka-stream projects in Java? This list will help you:
# | Project | Stars |
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1 | kafka-ui | 10,916 |
2 | strimzi-kafka-operator | 5,269 |
3 | kafka-ui | 1,162 |
4 | kafka-streams-course | 763 |
5 | airy | 389 |
6 | sample-spring-kafka-microservices | 344 |
7 | RemoteCodeCompiler | 170 |
8 | formula1-telemetry-kafka | 154 |
9 | kstreamplify | 129 |
10 | java-kafka-client | 128 |
11 | kafka-large-message-serde | 60 |
12 | di-kafkameter | 40 |
13 | covid19-vaccine-tracker | 34 |
14 | kafka-streams-cassandra-state-store | 24 |
15 | Url-shortener | 16 |
16 | javactrl-kafka | 14 |
17 | kafka-workflow | 10 |
18 | kafka-streams-demo | 4 |
19 | atelier-spring-kafka | 1 |