Rack provides minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call. Also see http://rack.rubyforge.org.

Quadro Content Management System

A small service for logging and retrieving timeseries metrics into a Redis server

Queueing proxy backed by EM/Beanstalk for a very weird purpose.

RabbitMq Trace Logger - Listen to multiple RabbitMq instances and log them to a single location or MongoDb database.

A Ruby clone of the awesome Webdis Redis web API

A gem that provides a rack middleware to interract with Superfeedr's API.

A warden/sinatra mini-app providing authentication and user management for any rack-based framework.

generates and run a radar-app.

Simple and highly customizable Web Framework encouraging to build an app as a set of low-coupled components instead of monolith

The Twenty-First Century Amateur Radio Project

Web-enabled radio that plays to my schedule.

Agnostic library for test web requests creating fake pages. With fakepage you can make tests requests to the web pages, independently of the framework used to do that

Asynchronous response API for Sinatra and Thin

Client Side Validations for Rails 4

RailsChat is a Ruby gem for use with Rails to publish and subscribe to messages through Faye. It allows you to easily provide real-time updates through an open socket without tying up a Rails process. All channels are private so users can only listen to events you subscribe them to. Refrence gem: https://github.com/ryanb/private_pub

Gem to ease deploying to RailsCluster

The power of Rake, behind Rack

Test your JavaScript without any framework dependencies, in any environment, and with a nice descriptive syntax.

Easy file sharing with rack