active_triples-solrizer provides a default solr indexing implementation for ActiveTriples.

ActiveVlc provides a convenient DSL to build VLC transcoding and/or streaming pipelines

Make user chattable!

Add favorite feature to any Active Record models

Simple mixin for adding graph like functions (parents, children, traversal, etc) to any class. Effectively, you'll get DAG (directed acyclic graph) behaviour between your classes and therefore the ability to model parent, child and sibling behaviours with ease!

A sortable and searchable list backed by Redis. You can use it as a quick actionable workflow queue which you can search/sort and paginate thorough

Description of ActsAsHoldable.

Add like feature to any Active Record models

DRYing Our Cities projects by wrapping common behaviours

User resource management gem.

Wraps RoleModel up to make role based authorization really easy in Rails >= 3.2.

Sanitizable concern to sanitize attributes the way you like

Make ActiveRecord models easily searchable via tokens.

Common message formats exchanged between Adam Snark Rabbit organs

Adaptor makes it easy to implement the Adapter pattern in Ruby.

A plugin for adding cpa to Adhearsion

Adhearsion plugin for stats. Reports via statsd.

Adhocracy is group management engine for Rails.

A collection of web-api helpers and parsing utils for Adknowlege's APIs

AdminInvitable includes a generator to make devise invitable gem work with ActiveAdmin.