Leaderboards backed by Redis in Ruby

Rack compatible HTTP router for Ruby

Methadone provides a lot of small but useful features for developing a command-line app, including an opinionated bootstrapping process, some helpful cucumber steps, and some classes to bridge logging and output into a simple, unified, interface

A gem that calculates the exchange rate using published rates from open-exchange-rates. Compatible with the money gem.

Generate Dockerized Ruby on Rails applications using best practices.

A low-dependency gem for parsing and writing packwerk YML files

Simplify the deployment of your applications by automatically packaging your application and its dependencies on multiple platforms.

Rails middleware to prerender your javascript heavy pages on the fly by a phantomjs service

Client for consuming WebSockets from http://pusher.com

This gem is a wrapper to send push notifications to devices. Currently it only sends to Android or iOS devices, but more platforms will be added soon. With APNS (Apple Push Notifications Service) you can send push notifications to Apple devices. With GCM (Google Cloud Messaging) you can send push notifications to Android devices.

Qiniu Resource (Cloud) Storage SDK for Ruby. See: http://developer.qiniu.com/docs/v6/sdk/ruby-sdk.html

A monkey patch to speed up Rails' JSON generation time.

Build Rails apps in a more maintainable way

Class-style namespace prefixing for Redis

A Redis backend store for Rack::Cache

Implements a distributed semaphore or mutex using Redis.

Rein adds bunch of methods to your ActiveRecord migrations so you can easily tame your database.

A ruby interactive dependency graph visualizer

A linter and static code analysis tool for Ruby.

Ruby Reports is a software library that aims to make the task of reporting less tedious and painful. It provides tools for data acquisition, database interaction, formatting, and parsing/munging.