Genealogy is a ruby gem library which extends ActiveRecord models in order to make its instances act as relatives so that you can build and query genealogies

GraphQL::QueryResolver is an add-on to graphql-ruby that allows your field resolvers to minimize N+1 SELECTS issued by ActiveRecord.

Gry generates `.rubocop.yml` automatically from your source code.

Allows for your ActiveRecord models to have drafts which are stored in a separate duplicate table.

Create translations for your ActiveRecord models. Uses delegate pattern. Fully tested and used in a several production sites.

A Rails engine to durably deliver schematized events to Amazon Kinesis via DelayedJob.

Easily add Judge client side validation to your SimpleForm forms.

JWT request signing and verification for Internal APIs

An active record mention system developed using ruby on rails applying domain driven design and test driven development principles.

Invalidate a specific set of files in your CloudFlare, AWS CloudFront, Rackspace, Fastly, or MaxCDN cache

locale-specific attachments with paperclip and globalize

Plutonium is a Rapid Application Development toolkit for Rails. Convention-driven and fully customizable, it adds application-level concepts like resources, policies, definitions, and portals that make building complex apps faster. Built for the AI era with Claude Code skills.

Logs callbacks to help with debugging.

A linting tool that helps you find any routes defined in your routes.rb file that don't have a corresponding controller action, and find any _path or _url calls that don't have a corresponding route in the routes.rb file.

This is an ActiveRecord integration for the SQL prettifier gem niceql.

Rack OpenTracing middleware enhanced for Rails

An engine that provides common status polling endpoint.

Return struct results from ActiveRecord relation queries

This gem provides a collection of RSpec matchers for testing JSON data. It aims to make JSON testing flexible & easier, especially for testing multiple properties. It does not and will not have anything related to JSON Schema.

We miss the assign_to matcher in shoulda-matchers.