Dynamoid is an ORM for Amazon's DynamoDB that supports offline development, associations, querying, and everything else you'd expect from an ActiveRecord-style replacement.

lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.

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

RSpec matchers for database queries

Extension for popular TDD and BDD frameworks like "Cucumber", "RSpec" and "Minitest", to make testing command line applications meaningful, easy and fun.

Extension for popular TDD and BDD frameworks like "Cucumber", "RSpec" and "Minitest", to make testing command line applications meaningful, easy and fun.

Easy upload management for ActiveRecord

A wrapper around datatable's ajax methods that allow synchronization with server-side pagination in a rails app

The minitest-spec-rails gem makes it easy to use the \ Minitest::Spec DSL within your existing Rails test suite.

RGeo is a geospatial data library for Ruby. RGeo::ActiveRecord is an optional RGeo module providing some spatial extensions to ActiveRecord, as well as common tools used by RGeo-based spatial adapters.

SAML IdP (Identity Provider) Library for Ruby

Extends Sinatra with ActiveRecord helpers.

Resque instrumentation for the OpenTelemetry framework

RubyKafka instrumentation for the OpenTelemetry framework

Searchlogic makes using ActiveRecord named scopes easier and less repetitive.

Build client libraries compliant with specification defined by jsonapi.org

REST Client instrumentation for the OpenTelemetry framework

Shortener is a Rails Engine Gem that makes it easy to create and interpret shortened URLs on your own domain from within your Rails application. Once installed Shortener will generate, store URLS and "unshorten" shortened URLs for your applications visitors, all whilst collecting basic usage metrics.

An extension to the sidekiq message processing to track your jobs

Deface is a library that allows you to customize ERB, Haml and Slim views in a Rails application without editing the underlying view.