ActiveRecord extensions for PostgreSQL. Provides useful tools for schema, foreign_key, index, function, trigger, comment and extension manipulations in migrations.

Simple activity feeds solution for Rails applications. Gives a flexible way to build activity feeds infrastructure over it.

Introspects a Rails app's models, associations, and columns, then generates a single self-contained HTML file with an interactive entity-relationship diagram.

abstract_feature_branch is a Ruby gem that provides a unique variation on the Branch by Abstraction Pattern by Paul Hammant and the Feature Toggles Pattern by Martin Fowler to enhance team productivity and improve software fault tolerance. It provides the ability to wrap blocks of code with an a...

Autoreload automatically reloads library files when they have been updated. It is especially useful when testing stateless services such as web applications.

BundleOutdatedFormatter is a command-line tool to format output of `bundle outdated`

A pre-compiler tool for CloudFormation YAML templates

Converts source code into a (bookmarked, themed, and syntax highlighted!) PDF.

Provides a way to manage environment specific configuration settings.

CLI for providing Heroku-like platform-as-a-service on Control Plane

CLI for providing Heroku-like platform-as-a-service on Control Plane

Use controller's classes with instance methods as routing actions, mounting its in application class.

A fun text adventure in the form of a RubyGem!

Auto scale your resque workers on Heroku.

Rails engine to do user roles in an RDBMS for hydra-head

I18n Yaml Editor

Kameleon is a tool to build system appliances, possibly from scratch

Smoggy Google API

Smoggy OpenStack API

Smoggy Rackspace API