Take a peek into the Memcache commands made through Dalli during your application's requests.

Take a peek into the Mongo commands made within your Rails application.

PerimeterX ruby module to monitor and block traffic according to PerimeterX risk score

Pgbus is a PostgreSQL-native job processor and event bus for Ruby on Rails. Built on top of PGMQ, it provides ActiveJob integration, AMQP-style topic routing, idempotent event handling, worker memory management, dead letter queues, and a built-in dashboard with Hotwire support.

This small Ruby gem helps you integrate PostgreSQL with your Ruby web app, through Liquibase. It also adds a simple connection pool and query processor, to make SQL manipulation simpler.

Data structures, validation, coercion and processing toolkit for Ruby

The promptcraft CLI let's you replay a conversation between a user and an AI assistant, but with a new system prompt.

ruby-protobuf client/server for nats

Rack middleware for logging traffic to fluentd.

Handle race conditions in Rails JS feature tests caused by outstanding overlapping actions in your app, with rack middleware to let you wait for pending feature test actions to finish

Rails Active MCP enables secure Rails console access through Model Context Protocol (MCP) for AI agents and development tools like Claude Desktop. Provides safe database querying, model introspection, and code execution with comprehensive safety checks and audit logging. Features include: • Sa...

A developer tool that visualizes the lifecycle of a Rails request, including Controller actions, Active Record queries, Active Job enqueues, and Sidekiq executions. Perfect for debugging and education.

An implementation of transactional outbox pattern to be used with Rails.

A Lisp dialect of Ruby

A simple dynamic-sized redis connection pool.

Relaton is the database, registry, and cache for bibliographic references to technical standards in the Relaton/XML bibliographic model. It provides the Relaton::Db API, a registry that lazily loads each standards-body flavor (ISO, IETF, NIST, IEC, …) on first use, and a file-based cache. Every ...

A library for uploading files to multiple remote storage backends like Amazon S3 and Rackspace CloudFiles.

Renalware uses demographic, clinical, pathology, and nephrology datasets to improve patient care, undertake clinical and administrative audits and share data with external systems.

master-slave replication helper for ActiveRecord

An experimental hypermedia REST client that uses parallel, keep-alive and pipelined requests by default.