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Apache Kafka license, foundation and stars

Streaming · Apache 2.0 (open source) · Apache Software Foundation · backed by Confluent · 34,108 stars

GitHub

Apache Kafka - A distributed event streaming platform

License history

LICENSE file

Apache 2.0 No license change recorded since the repository was created in 2011.

Latest release

No GitHub releases published; the project releases elsewhere (tags or its own site).

About and history
Repository
apache/kafka · created Aug 15, 2011
Website
kafka.apache.org
Language
Java
Foundation
Apache Software Foundation, top-level project · source
Company
Confluent · on Companies · on Acquisitions · on awards · on blogs · on certifications · on Attested · on Downtime · on Mainstage · on Leaders · on marketplaces · on Paydays · on Footprint · on Releases · on Nines · on Stories · on TechConf · on Titlewave · on training
GitHub detects
Apache-2.0
Stars per week
55 (GitHub weekly snapshots)

Weekly snapshots

Week ofStars
Oct 26, 202634,108
Oct 19, 202634,105
Oct 12, 202633,953
Sep 28, 202633,892
Sep 21, 202633,835

Changes

Stars per weekNov 1, 2026

Gains about 55 stars a week, down from 68.

Stars per weekOct 22, 2026

Gains about 68 stars a week, up from 39.

Stars per weekOct 14, 2026

Gains about 39 stars a week, down from 57.

Stars per weekOct 3, 2026

Gains about 57 stars a week, down from 61.

TrackedSep 24, 2026

Now tracked, from apache/kafka on GitHub.