OpenID authentication module for Devise using Rack::OpenID

Rack middleware for choosing a version of an interface to render for given request

Spar uses Rack and Sprockets to provide an asset development environment very similar to the asset pipeline found in Rails. It also has built in deployment tasks for deploying your entire site to AWS S3 and Cloudfront.

Rack middleware which will look up your assets manifest file and redirect a request with no digest in the file name to the version with digest in the file name.

Browser Details is a Rack Middleware that logs information about the browser used to make a request

Replaces Net::HTTP with a subclass that routes all requests to a Rack application

Provides all the protocol you need in order to do authentication on your rack application. The implementation specifics can be found in http://github.com/cyx/shield-contrib

Generalized implementation of the rack middleware abstraction for Ruby.

This gem is designed for use by Rails applications running on Heroku. For others, the better approach is to use a frontend server such as nginx or Apache. However, the Heroku Cedar stack is no longer fronted by a file server, and there is no automatic provision for gzipping responses. This gem ac...

Complete, fast and testable actions for Rack

Run code after the current Rack response or Rails action completes

Easy way to Rate Limit your Rack app

Convert any site to a simple rack app

gvl_metrics_middlewareprovides Rack and Sidekiq middlewares for GVL metrics

A image processing proxy server, written in Ruby as a Rack application. Requires ImageMagick.

Rack middleware ensuring at most once requests for mutating endpoints.

A small, lightweight and extensible DynDNS server written with Ruby and Rack.

Pure ruby general purpose router with interfaces for rails, rack, email or choose your own adventure

roy is a small library which allows every Ruby object to be used as a Rack application.

Encrypted session cookies for Rack