A rack middleware for exposing session state to tests.

Rack middleware that provides authentication based on JSON Web Tokens.

Rack middleware for using maintenance mode with Wrenchmode.com

Rack OpenTracing middleware

Raamen is a Rack and SQLite based MVC web framework. It contains modules to provide basic and necessary features of web app components as well as helpful Rack middleware, cookie manipulation, and CLI to make the development process faster and easier.

Stackable dynamic tree based Rack router

Very simple Rack middleware to set an env variable based on user agent

Simple piece of rack middleware to track stats

A Rack handler for the Mongrel2 web server with EventMachine support

Rack middleware for Heroku

A Rack Application that processes tinyMCE spell check requests

Rack middleware for serving up RPC endpoints.

Rack::OpenID provides a more HTTPish API around the ruby-openid library.

Discover rack middleware

Rack::File meets gzip_static

A simple Rack middleware to health check

Test for Rack

ESI for Rack

faultline exception and error notifier for Rack application

A Rack App that provides a basic interactive Ruby console and introspection.