Store Paperclip files on Rackspace CloudFiles

A convenient drop in Railtie for enabling Rack::Transaction

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

PassengerAPI is a Rack application to access Passenger internal APIs.

Tiny little Rack middleware to answer a configured set of path's with a HTTP 404.

Inspired by Rackspace permission management system.

Pinion is a Rack application that you can use to compile and serve assets (such as Javascript and CSS).

This little module (and attendant command line tool and rackup app) exists for the purpose of providing rudimentary access control to a website when the prospective users are both small in number, and very busy. It circumvents schmucking around provisioning passwords by generating a link which yo...

Pistachio provides a simple HTTP long polling middleware for Rack which is backed by the Stash gem

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

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

Pubsubstub can be added to a rack Application or deployed standalone. It uses Redis to do the Pub/Sub

Truss Router is a modular Rack Router for Truss

Application server for Rack apps built with Rust

Rack endpoint to make templates and i18n translations available in javascript

Website translation middleware.

Handle subdomains on xip.io / nip.io domains using a rack middleware

Blindfold brings together RSpec, Rack::Test, and Machinist for the express purpose of providing integration test coverage for web based API services (especially those with an XML response).

It provides support for managing tenants on Rack applications