InactiveRecord gives you many of the features you know and love from ActiveRecord without the need for a backing database table.

Common logic for domain layer.

Rails middleware that generates responses for your requests without hitting your ApplicationController

Midnight::Rails enrich your Rails, and non-Rails application, decouples your business logic from frameworks, databases, and UI with the sane default. See for yourself how far an application adopting the clean architecture can go.

Mighty resource fetchers build on top of Ransack gem

Traversing superpowers for your ActiveRecord associations

Adds a rake task "db:migrate:well" that runs "rake db:migrate", "rake db:migrate:redo", "rake db:test:prepare" and "annotate". Options: "redo:false": without db:redo; "test:false": without db:test:prepare; "anno:false": without annotate.

Zero downtime migration helpers for rails

Gem to generate queries for ActiveRecord migrations, allowing you to see the SQL that will be executed when running migrations.

Provides a rake task to report Active Record migration details to a given URL.

Revert ActiveRecord migrations

Ruby gem that automatically adds configurable statement and lock timeouts to all Active Record migrations

The polite data migration valet.

Add pagination, cache_digest, order, json generation with postgres, simple search support to all your queries

Easy searching for ActiveRecord applications

Composite key support for ActiveRecords (patched to see if the load 'active_record/associations.rb' fix will fix rails 2.3.2 problem)

Feedback functionalities for ActiveRecord models

A state machine for activerecord implemented with the state pattern

Simple Profiler for learning about Rails Development

Page loading speed displayed on every page. Optimize while you develop, performance is a feature.