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

Rack middleware to log in from a "remember me" Devise cookie.

Clean dirty cookies from Rack environment

Rack Middleware for inserting Lettering.js style syntax into a response body

Rack::Archive::Zip::Extract serves files in zip archives.

A Rack middleware for automatically removing file extensions from URIs, and update the Accept HTTP Header accordingly.

A middleware to process wrong encoded URLs in Rack applications.

A rack middleware to show gray-scaled favicon on development

rack middleware to handle request from cname proxy

A Rack middlware which reads from a Rails configuration variable, determining which hosts are allowed to connect to your Rails app.

A very simple rack captcha middleware via captchator.com API

Middleware that provides both file extension and HTTP_ACCEPT-type content negotiation for Rack applications

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.

Rack middleware for declaratively setting the HTTP ContentSecurityPolicy (W3C CSP Level 2/3) security header to help prevent against XSS and other browser based attacks.

Zurb Foundation For Rack::App Micro framework

A simple rack middleware that add charset to the response. Useful when the Browser cannot tell about your website that it use utf-8 or latin1 as charset for the html code

Place this in your rack stack and all caching will be gone.

Rack middleware implementing an IP whitelist of HTTP verbs.

Rack::Downtime provides a variety of ways to easily trigger and display planned maintenance notifications to users while a site is still up. Various strategies are provided that will work with sites of all sizes.

Rack middleware to add chuck norris fact headers