Top 8 Scala Kafka Projects

kafka-manager

7 10,972 4.8 Scala

CMAK is a tool for managing Apache Kafka clusters

Project mention: What companies/startups are using Scala (open source projects on github)? | reddit.com/r/scala | 2022-05-24

There are so many of them in big data, e.g. Kafka, Spark, Flink, Delta, Snowplow, Finagle, Deequ, CMAK, OpenWhisk, Snowflake, TheHive, TVM-VTA, etc.
Reactive-kafka

0 1,395 7.8 Scala

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

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kafka-lag-exporter

1 492 8.6 Scala

Monitor Kafka Consumer Group Latency with Kafka Lag Exporter

Project mention: What kind of monitoring tools are people using for their Kafka Deployment? | reddit.com/r/apachekafka | 2022-01-27

- https://github.com/prometheus/jmx_exporter - https://github.com/lightbend/kafka-lag-exporter (Export Kafka Topics Lag Metrics) - https://github.com/danielqsj/kafka_exporter (Export Kafka Metrics) - https://github.com/obsidiandynamics/kafdrop (Topic Administration tool - create/edit/delete topics & view messages)
kukulcan

0 112 0.0 Scala

A REPL for Apache Kafka
kafka-journal

1 85 8.0 Scala

Event sourcing journal implementation using Kafka as main storage

Project mention: James Roper on the future of Lagom. | reddit.com/r/scala | 2021-10-29

The other people seem to do it even without Lightbend support, I am sure Lightbend can do it much better: https://github.com/evolution-gaming/kafka-journal
opa-kafka-plugin

0 39 5.4 Scala

Open Policy Agent (OPA) plug-in for Kafka authorization
plant-simulator

1 22 8.1 Scala

Power Plant simulator service that can ramp up and down power producing units

Project mention: Is it worthy to write a OCPP OpenSource implementation? | reddit.com/r/ocpp | 2022-08-02
SonarQube

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registravka4s

0 4 4.1 Scala

RegistrAvKa4s - (Schema-)Registry, Avro and Kafka for Scala

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-08-02.

Scala Kafka related posts

Is there recommed UI for Kafka like RabbitMQ?
3 projects | reddit.com/r/apachekafka | 17 May 2022
Any advice on setting up or working with Kafka?
2 projects | reddit.com/r/ExperiencedDevs | 18 Feb 2022
James Roper on the future of Lagom.
2 projects | reddit.com/r/scala | 29 Oct 2021
We tried to make monitoring tool for Kafka
2 projects | reddit.com/r/apachekafka | 22 Jul 2021
Streaming journals
1 project | reddit.com/r/Akka | 9 Jun 2021
Trying to implement git actions for sonatypeRelease
3 projects | reddit.com/r/scala | 16 Apr 2021
New version of the REPL for Apache Kafka is out!
1 project | reddit.com/r/apachekafka | 8 Mar 2021

Index

What are some of the best open-source Kafka projects in Scala? This list will help you:

	Project	Stars
1	kafka-manager	10,972
2	Reactive-kafka	1,395
3	kafka-lag-exporter	492
4	kukulcan	112
5	kafka-journal	85
6	opa-kafka-plugin	39
7	plant-simulator	22
8	registravka4s	4

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