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Java Messaging & Streaming Apache-2.0 Latest: v4.2.4

Apache Pulsar

Cloud-native, distributed messaging and streaming platform

GitHub
Health Metrics

Project Health at a Glance

Live data from GitHub, updated daily.

⭐
15.3K+12
GitHub Stars
📦
v4.2.4
Latest Release · 21 days ago
🔄
11d
Avg. Release Cadence
🐛
1.7K
Open Issues
📅
Today
Last Commit
🔒
✓ Clean
No Active CVEs

Data last fetched: 2026-08-24

Security

Known Vulnerabilities

✓ No active CVEs found for Apache Pulsar in OSV.dev

Ecosystem

Alternatives to Apache Pulsar

Other Messaging & Streaming projects in the Java ecosystem worth evaluating.

kafka → rabbitmq → nats →
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Support Options for Apache Pulsar

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