ActionView Helper for generating Bootstrap buttons.

c0f - CAN of Fingers. CAN Bus fingerprinting to passively determine make/model of vehicle

cableguy

Easily add caching to models

Middleware for embedabble comments.

Create a cache model for your active records

Facilitates sweeping the cache by the click of a button

CacheCow provides an api for caching results of methods and associations on ActiveRecord models.

The 'cached' command line tool provides an easy to use *nix caching tool.

Use cached_at for ActiveRecord cache key

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