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. Learn more →
Top 6 Java Pulsar Projects
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Ingest real-time data from Kafka, Pulsar, or CDC sources like Postgresand MySQL, with built-in support for Debezium.
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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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pulsar-recipes
A StreamNative library containing a collection of recipes that are implemented on top of the Pulsar client to provide higher-level functionality closer to the application domain.
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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).
Java Pulsar discussion
Java Pulsar related posts
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Apache Pulsar VS quix-streams - a user suggested alternative
2 projects | 7 Dec 2023 -
Help finding open source Terraform configurations that are not educational projects or developer tools
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Kafka Is Dead, Long Live Kafka
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Analyzing Real-Time Movie Reviews With Redpanda and Memgraph
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There are about Pulsar 10k users in Slack, but about 70 in this subreddit.
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Is Redpanda going to replace Apache Kafka?
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Querying microservices in real-time with materialized views
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A note from our sponsor - InfluxDB
www.influxdata.com | 17 May 2025
Index
What are some of the best open-source Pulsar projects in Java? This list will help you:
# | Project | Stars |
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1 | Apache Pulsar | 14,601 |
2 | mop | 179 |
3 | aop | 115 |
4 | pulsar-jms | 49 |
5 | pulsar-recipes | 12 |
6 | pulsar-weighted-consumer | 11 |