Cequel is an ActiveRecord-like domain model layer for Cassandra that exposes the robust data modeling capabilities of CQL3, including parent-child relationships via compound primary keys and in-memory atomic manipulation of collection columns.

This gem configures Rails for CloudFlare so that request.ip and request.remote_ip and work correctly.

CMS for Rails. For Reals.

CMS for Rails. For Reals.

Process your Paperclip attachments in the background with ActiveJob

Calagator is an open source community calendaring platform

Foundation on Sass/Compass

Calagator is an open source community calendaring platform

Tolk is a web interface for doing i18n translations packaged as an engine for Rails applications.

Configurable, but assumes a conservative strategy by default with a goal to solve many search engine index problems: multiple hostnames, inbound links with arbitrary parameters, trailing slashes.

Test your Rails Engines without needing a full Rails app

I18n ActiveRecord backend. Allows to store translations in a database using ActiveRecord, e.g. for providing a web-interface for managing translations.

High Performance JSON Serialization for ActiveRecord & Ruby Objects

PostgreSQL Cursor is an extension to the ActiveRecord PostgreSQLAdapter for very large result sets. It provides a cursor open/fetch/close interface to access data without loading all rows into memory, and instead loads the result rows in 'chunks' (default of 1_000 rows), buffers them, an...

Use ActionMailer with SendGrid's Web API.

This gem creates a scope for unread objects and adds methods to mark objects as read

Authy plugin to add two factor authentication to Devise. This gem is deprecated, please see the README for details.

This gem allows you to easily use [Hashids](http://hashids.org/ruby/) in your Rails app. Instead of your models using sequential numbers like 1, 2, 3, they will instead have unique short hashes like "yLA6m0oM", "5bAyD0LO", and "wz3MZ49l". The database will still use integers under...

CSS toolkit from Twitter For Rails 3.1+ Asset Pipeline. Best one of all!

Socialization allows any model to Follow and/or Like any other model. This is accomplished through a double polymorphic relationship on the Follow and Like models. But you don't need to know that since all the complexity is hidden from you.