datadog is Datadog's client library for Ruby. It includes a suite of tools which provide visibility into the performance and security of Ruby applications, to enable Ruby developers to identify bottlenecks and other issues.

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL.

Gradual Typing for Ruby

Modern Kafka client library for Ruby based on librdkafka

Dnsruby is a pure Ruby DNS client library which implements a stub resolver. It aims to comply with all DNS RFCs, including DNSSEC NSEC3 support.

Use Vite in Ruby and bring joy to your JavaScript experience

The official appsignal.com gem

LaunchDarkly SSE client for Ruby

An extension to the sidekiq message processing to track your jobs

Backup GMail, or any other IMAP email service, to disk.

fluent logger for ruby

A thin wrapper to use Rails Migrations in non Rails projects

Log outgoing HTTP requests made from your application. Helpful for tracking API calls of third party gems that don't provide their own log output.

Pure Ruby module for interaction with D-Bus IPC system

Modern Kafka client library for Ruby based on librdkafka

Pure Ruby gem that implements the MQTT protocol, a lightweight protocol for publish/subscribe messaging.

A toolset of small support modules used throughout the Karafka ecosystem

Provide useful tools to analyze seccomp rules. Visit https://github.com/david942j/seccomp-tools for more details.

Socialization allows any model to Follow and/or Like any other model. This is accomplished through a double polymorphic relationship on the Follow and Like models. But you don't need to know that since all the complexity is hidden from you.

Fast web framework compatible with Rails.