zendesk/ruby-kafka

Health v2 · maintenance only

Adoption not part of the score

1282 stars · 331 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A pure-Ruby client library for Apache Kafka providing producer and consumer APIs with support for consumer groups, batching, compression, partitioning, SSL/SASL security, and Statsd/Datadog metrics. It is officially deprecated: development has stopped in favor of the rdkafka-ruby bindings to librdkafka, and only security patches and bug fixes are expected.

Use cases

• publish messages to Kafka from a Ruby application
• consume Kafka topic messages with consumer groups in Ruby
• integrate Kafka into a Rails app
• produce Kafka messages asynchronously with buffering and compression
• connect to Kafka with SSL encryption and SASL authentication from Ruby
• report Kafka client metrics to Statsd or Datadog
• batch-consume Kafka messages while balancing throughput and latency

When to choose

• You maintain an existing Ruby codebase already built on ruby-kafka and only need bug/security fixes
• You must support legacy Kafka clusters (0.8-1.1) where this client had full support
• You cannot install the native librdkafka C dependency that rdkafka-ruby requires

When to avoid

• Starting any new Ruby/Kafka project - use rdkafka-ruby (librdkafka bindings) instead
• Production systems that need full support for recent Kafka versions (only limited support beyond Kafka 1.0)
• You need a client that keeps pace with new Kafka features or wants ongoing community support
• You require guaranteed long-term maintenance and production readiness

Facets

library · maturity maintenance

message-queue streaming microservices ruby kafka-client apache-kafka ruby-gem event-streaming producer-consumer consumer-groups deprecated statsd datadog rails messaging

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