Recorder tracks changes of your Rails models

Recursively delete all dependent model associations without an N + 1

Dump statistics from Redis to DB

A Redis-based version-addressable caching system. Memoize pure functions, aggregated database queries, and 3rd party API calls.

Store application and user settings on Redis. Comes with ActiveRecord support.

redshift_connector is a bulk data connector for Rails (ActiveRecord).

redshift-connector is a bulk data connector for Rails (ActiveRecord).

Better Rails Forms

A collection of RSpec matchers for web apps.

Connection proxy for ActiveRecord for leader / replica setups.

master-slave replication helper for ActiveRecord

Record your rack/rails requests and store them for future inspection

ResourceFull provides a fully-compliant ActiveResource server implementation built on ActionController. Additionally, it provides RESTful parameter queryability, paging, sorting, separation of controller concerns, multiple formats (HTML, XML, JSON), CRUD access permissions, and ...

Enable send_later support for Resque

Roles solution for active-record-backed Rails 3 applications

Makes it easy to set a role strategy on your User model in Active Record

ronin-db-activerecord contains ActiveRecord models and migrations for the Ronin Database. Provides database models storing and querying network data, advisory data, credentials, and OSINT data.

Adds several handy expectations for testing ActiveRecord model validations, similar to what Shoulda provides.

RuboCop plugin for ruby reference implementation of ISUCON

A RubyLLM provider that implements OpenAI's Responses API, providing access to built-in tools (web search, code interpreter, file search, shell, apply patch), stateful conversations, server-side compaction, containers API, background mode, and MCP support.