A Rack Middleware for Japanese mobile-phones

Rack middleware that denies all robots for staging and development environments.

A Rack middleware to work around the IE/PDF/SSL bug described here: http://stackoverflow.com/questions/1574108/rails-pdf-generation-with-prawn-in-ie7

Log requests to your rack app along with the raw post data

Rack middleware verification using Picatcha API.

Rack handler and other tools for communicating with a BRIDGE-capable server (like CloudBridge)

For unit, controller, or integration tests, inject an authenticated user into a Rack session

Rack middleware to fake some environment variables that make it seem like mod_pubcookie is being used. Useful for dev environments.

Rack middleware for automagical Opal compilation

Rack Middleware for node manipulation.

Connects your rack app to Takana (http://www.usetakana.com) so you can live edit stylesheets within a Rails app

Rack middleware to filter params from HTTP requests

Rack middleware for in-app purchase receipt verification and product listing.

Rack Middleware for OAuth Authorization

Simple Rack middleware that catches OAuth2 access tokens and validates identity

Helps analyse memory usage in your Rack apps

Rack middleware for compiling lesscss files into css

Rack Middleware to fix Apache's PATH_INFO issues where SCRIPT_NAME is stripped from it.

A Rack middleware that transforms async requests (using thin + async_sinatra for example) into synchronous requests. Useful for testing Async Sinatra apps with a minimum of changes in your testing environment.

A Rack based reverse proxy for basic needs. Useful for testing or in cases where webserver configuration is unavailable.