Kscript provides a set of handy Ruby scripts for system administration, development, and automation.

Langfuse is an open source observability platform for LLM applications. This is the Ruby client for Langfuse's API. Rough first alpha

Ruby client library for Langfuse, providing tracing, prompt management, and evaluation capabilities for LLM applications

Lazy loading of 'interesting' ActiveRecord model id's, thread-safely and with easy cache reset and lazy creation in testing

Port of Dropwizards metrics-core to pure ruby

LegionIO is an extensible framework for running, scheduling and building relationships of tasks in a concurrent matter

LegionIO is an extensible framework for running, scheduling and building relationships of tasks in a concurrent matter

The Gem to connect LegionIO and it's extensions to the transport tier

The Legion transport gem

Leopard is a puma-like server for managing concurrent NATS ServiceApi endpoint workers

RabbitMQ consumers/producer for ruby applicationsd

Common classes and services for Ekylibre's Lexicon

Some tool classes for other LIBIS gems.

DL# Format validator

Some abstractions to interact with a AMQP broker

High-level Ruby API to control Lightpanda browser. Lightpanda is a fast, lightweight headless browser built for web automation, AI agents, and scraping. This gem provides CDP-based browser control similar to Ferrum.

Listenable makes it easy to wire ActiveRecord models to listener classes. Define <Model>Listener classes in app/listeners, declare listen :on_created, :on_updated, etc., and Listenable automatically injects callbacks and subscribes to ActiveSupport::Notifications.

LiveQA ruby integration

This is a UUID class intended to help control data locality when inserting into a distributed data system, such as MongoDB or HBase. There is also a Java implementation. This version does not conform to any external standard or spec. Developed at Groupon in Palo Alto by Peter Bakkum and Michael Craig.

This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program