For WebHDFS and HttpFs of Hadoop HDFS

geoip2_c is a Ruby binding for libmaxminddb to read MaxMind DB files such as GeoIP2. It does not traverse all elements in a lookup result by default, so you can get the element you want fast.

Process GitHub Webhooks in your Rails app (Controller mixin)

ActiveMessaging is an attempt to bring the simplicity and elegance of rails development to the world of messaging. Messaging, (or event-driven architecture) is widely used for enterprise integration, with frameworks such as Java's JMS, and products such as ActiveMQ, Tibco, IBM MQSeries, etc. Now supporting Rails 3 as of version 0.8.0.

Preload ActiveRecord associations with graphql-batch

A Ruby library to compute distance of dates in words. Originally built for Jekyll, as a Liquid extension. It also supports localization and futures.

This is a gem for Rails with Semantic UI assets inside.

Small images are small! Compress yours during middleman build.

ActiveModel + Redis

Store nested hashes and other types in ActiveRecord hstores

An extension to paper_trail, using this you can fetch actual object who was responsible for this change

Organize ActiveRecord model into a tree structure using PostgreSQL LTree

A lightweight cron scheduler for the Que async job worker

Record Cache for Rails 3

RuboCop for git diff.

Betterment's library for developing and testing service-oriented apps in isolation with WebMock and Sinatra-based fakes.

Rails way to harness the power of SQL "EXISTS" statement

An Active Admin plugin to add dynamic behaviors to fields

UI interface for rails-settings-cached in active admin

Making object from any hash or hash array