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#kafka (30 Repositories)

Ranked open-source repositories tagged with #kafka, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

88.5%

Avg Review Latency

44.6h

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30 repositories tagged #kafka

S TierJava 1.7k

aklivity/zilla

🦎 A lightweight, multi-protocol gateway for event-driven applications and AI agents. Expose and govern Kafka, MQTT, APIs, and MCP through one high-performance engine with shared routing, security, schema, and observability.

92.1%
Merge Rate
16h
First Review
100%
1st-Timers
6
Maintainers
B TierRuby 402

karafka/rdkafka-ruby

Modern and performant Kafka client library for Ruby based on librdkafka

100.0%
Merge Rate
2h
First Review
100%
1st-Timers
1
Maintainers
B TierRuby 2.3k

karafka/karafka

Ruby and Rails efficient Kafka processing framework

94.7%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
S TierScala 1.4k

akka/alpakka-kafka

Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.

100.0%
Merge Rate
12h
First Review
100%
1st-Timers
3
Maintainers
S TierPython 121

TencentBlueKing/blueking-dbm

DBM,数据库管理,集成了MySQL、Redis、ES、Kafka、HDFS、InfluxDB、Pulsar等多种数据库组件的全生命周期管理,提供了海量集群的批量管理能力,以及相应DB组件的集群管理工具箱,并配套DB个性化配置、高可用切换、域名管理等DB个性化服务,同时全方位的监控告警可观测能力,让数据库管理员、运维、开发等用户可以轻松完成数据库管理工作,更高效、更安全、更全面的管理数据库。 The database management platform integrates a variety of database components such as MySQL...

91.2%
Merge Rate
3d
First Review
95%
1st-Timers
24
Maintainers
S TierTypeScript 1.9k 2 GFIs

Syngnat/GoNavi

High-performance multi-data-source database client — ~30MB, AI & MCP ready, zero Electron bloat. | 高性能多数据源数据库客户端:约 30MB,AI 与 MCP 就绪,告别 Electron 膨胀。

89.4%
Merge Rate
6d
First Review
90%
1st-Timers
11
Maintainers
S TierJava 6.3k

apache/camel

Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.

92.1%
Merge Rate
2d
First Review
78%
1st-Timers
25
Maintainers
B TierScala 102

Banno/kafka4s

Functional programming with Kafka and Scala

95.7%
Merge Rate
1d
First Review
100%
1st-Timers
1
Maintainers
S TierJava 752

thingsboard/tbmq

The ultimate distributed MQTT broker. Handles 100M+ connections and 10M msg/sec with ease. Built on Kafka to provide industrial-grade persistence and eliminate data loss.

88.5%
Merge Rate
3h
First Review
100%
1st-Timers
3
Maintainers
A TierJava 339

strimzi/strimzi-kafka-bridge

An HTTP bridge for Apache Kafka®

97.1%
Merge Rate
2d
First Review
100%
1st-Timers
2
Maintainers
B TierRust 1.3k

arkflow-rs/arkflow

High performance Rust stream processing engine seamlessly integrates AI capabilities, providing powerful real-time data processing and intelligent analysis.

88.9%
Merge Rate
16h
First Review
100%
1st-Timers
0
Maintainers
A TierJava 302

apache/camel-quarkus

Apache Camel Quarkus

89.7%
Merge Rate
2d
First Review
79%
1st-Timers
19
Maintainers
A TierJava 2.5k

confluentinc/schema-registry

Confluent Schema Registry for Kafka

78.8%
Merge Rate
1d
First Review
62%
1st-Timers
17
Maintainers
A TierScala 1.5k

filodb/FiloDB

Distributed Prometheus time series database

87.5%
Merge Rate
2d
First Review
75%
1st-Timers
9
Maintainers
A TierJava 102

michelin/ns4kafka

Namespaces for Apache Kafka.

94.1%
Merge Rate
2d
First Review
100%
1st-Timers
3
Maintainers
A TierJava 189

apache/camel-spring-boot

Runs Camel on Spring Boot and provides starters for Camel components

91.2%
Merge Rate
6d
First Review
92%
1st-Timers
7
Maintainers
A TierJava 10.6k

AutoMQ/automq

Diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.

84.2%
Merge Rate
2h
First Review
50%
1st-Timers
21
Maintainers
A TierJava 5.9k 3 GFIs

strimzi/strimzi-kafka-operator

Apache Kafka® running on Kubernetes

85.7%
Merge Rate
3d
First Review
75%
1st-Timers
29
Maintainers
B TierJava 147

michelin/kstreamplify

Swiftly build and enhance your Kafka Streams applications.

96.0%
Merge Rate
16h
First Review
50%
1st-Timers
1
Maintainers
A TierScala 113

evolution-gaming/kafka-journal

Event sourcing journal implementation using Kafka as main storage

76.3%
Merge Rate
16h
First Review
100%
1st-Timers
5
Maintainers
A TierKotlin 135

opexdev/core

Core for OPEX exchange, Open Source Cryptocurrency Exchange

92.1%
Merge Rate
6d
First Review
100%
1st-Timers
4
Maintainers
A TierJava 317 31 GFIs

kroxylicious/kroxylicious

Kroxylicious, the snappy open source proxy for Apache Kafka®

80.5%
Merge Rate
3d
First Review
79%
1st-Timers
14
Maintainers
B TierC# 53

thomhurst/Dekaf

Taking the Java out of Kafka

95.3%
Merge Rate
1d
First Review
0%
1st-Timers
0
Maintainers
B TierShell 787

vdesabou/kafka-docker-playground

🐳✨ Fully automated Apache Kafka® and Confluent Docker based examples // 👷‍♂️ Easily build examples or reproduction models

87.5%
Merge Rate
4d
First Review
89%
1st-Timers
1
Maintainers
A TierElixir 612

kafkaex/kafka_ex

Kafka client library for Elixir

91.8%
Merge Rate
2d
First Review
100%
1st-Timers
3
Maintainers
A TierGo 4.5k 3 GFIs

flexprice/flexprice

Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access

79.6%
Merge Rate
-
First Review
50%
1st-Timers
11
Maintainers
A TierC++ 12.5k

redpanda-data/redpanda

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

75.5%
Merge Rate
1d
First Review
72%
1st-Timers
35
Maintainers
A TierJava 13.0k

debezium/debezium

Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

79.4%
Merge Rate
3d
First Review
74%
1st-Timers
42
Maintainers
B TierJavaScript 146

calf-ai/calfkit-sdk

🐮 Build distributed, event-driven agents

89.5%
Merge Rate
14h
First Review
50%
1st-Timers
1
Maintainers
A TierJava 611

linkedin/venice

Venice, Derived Data Platform for Planet-Scale Workloads.

70.8%
Merge Rate
2d
First Review
70%
1st-Timers
16
Maintainers
Best Kafka Open Source Repositories & C-Rank™ | GetMerged