A Ruby client for the NOCMS.org web service API. Provides server-side helpers for Rails/Sinatra/Rack applications. keywords: ruby, rails, sinatra, rack, CMS, content management systems, search, cloud, SAAS, JSON, web service

Wouter is a modular web framework built on top of Rack.

Payment gateway abstraction for rack applications. Think omniauth for off-site payment.

Small Rack (Ruby) application serving OpenVPN status file.

Rack middleware to provide route for heartbeat and version pages. Includes links to github repo.

Installs as Rails plugin or Rack middleware for non-Rails apps

Middleware for Rack and Sidekiq to scale heroku. A heroku process knows everything it needs in order to scale itself. A little configuration, and you're set.

Rack middleware to make missing local paperclip assets fall back to remote ones

Store Paperclip files on Rackspace CloudFiles

A Ruby time series stats repository written in C, using flat file storage, providing a Ruby API as well as a Rack compatible REST API.

Provides an Rack/Rails API endpoint for MailChimp callbacks with corresponding ActiveSupport::Notifications.

PassengerAPI is a Rack application to access Passenger internal APIs.

Rack Middleware that nips parsing errors in the bud before they manifest as internal server errors

Tool for staticly caching Ruby web applications (based on Rack::Staticifier)

Rack health check endpoint.

Pingable is a Rack handler that let an app respond to a path /ping, with pluggable checks.

A doorman for your Rack application. Checks if REMOTE_USER matches the subdomain. Requires some authentication means to set REMOTE_USER.

Minimal server for Rack apps based in EventMachine and http-parser

Rack Module to reject unwanted requests.

Pup is a rack based ruby web framework for developing web applications with ease