librdkafka

Install command:
brew install librdkafka

Apache Kafka C/C++ library

https://github.com/confluentinc/librdkafka

License: BSD-2-Clause

Development: Pull requests

Formula JSON API: /api/formula/librdkafka.json

Formula code: librdkafka.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
golden gate ✅
tahoe ✅
sequoia ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 2.16.0
head ⚡️ HEAD

Revision: 1

Depends on:

lz4 1.11.1 Extremely Fast Compression algorithm
lzlib 1.16 Data compression library
openssl@4 4.1.0 Cryptography and SSL/TLS Toolkit
zstd 1.5.7 Zstandard is a real-time compression algorithm

Depends on when building from source:

pkgconf 3.0.10 Package compiler and linker metadata toolkit

Uses from macOS: python (build), curl, cyrus-sasl

GitHub Packages downloads:

Last 30 days40,734
Downloads1,887,699
Analytics install events (30 days)1,748
Downloads / install events (30 days)23.3×

Source: GitHub Packages, fetched 2026-11-11T00:53:20Z. Analytics dates: 2026-10-12 to 2026-11-11. Totals exclude downloads from Bintray before the migration to GitHub Packages. Downloads and install attempts measure different things; the difference does not count analytics opt-outs. Definitions and limitations.

Analytics:

30 days90 days365 days
Installs1,7464,31224,165
Installs (--HEAD)2734
Installs on Request9082,14114,016
Installs on Request (--HEAD)2734
Build Errors0