Denormalize your belongs_to associations

Verify cache key dependencies

Cache nonchanging ActiveRecord models in memory

A better way of controlling cache dependencies than 'belongs_to :product, touch: true'

A serializer for Rails models that prevents unnecessary lookups

A little cache managing system for Rails

Integrates ActiveRecord with cache stores provided by Rails.cache, incluing memcached

CachEmAll is a gem which aims to make the use of Rails 4's fragment caching even easier.

CacheMe allows you to cache objects of activerecord

Object R/W Caching on top of ActiveRecord

Automatically add application locale (I18n.locale) as a part of cache key in Rails views.

Configure any values such as the application locale to be part of Rails fragment caching cache keys.

Sync cackle's comments with local database and render with page for SEO optimization.

Cadinsor provides OAuth like authentication to validate requests from your client apps to your backend Rails application.

A life hacking tool

Calculon provides aggregate time functions for ActiveRecord.

This calendar helper was made for simple use cases of a calendar usage. No fancy stuff here.

A mountable Rails Engine for receiving HTTPS Push Notifications from watched Google Calendar Resources and adding messages to AWS Queues for consumption by production, staging, development and test environments

Calib is Foundation library by CIRCLE AROUND Inc.

This gem provides an ActiveRecord interface to Calibre's book database