Sitepress rack app for stand-alone of embedded usage.

Glue to allow mounted rack applications to know where they're mounted

Checks that application's database, sidekiq etc are responding.

A minimalistic microframework built on top of rack

A Rack application for serving static sites with ERB templates.

WebDAV handler for Rack

Itsi Server - A light-weight Rack Server implementation for Ruby

This gem hooks into the Rack middleware of Rails. This way all paths are downcased before dispatching to Rails' routing mechanism. Querystring parameters are not changed in any way.

Each Rack request eats up time, objects, and GC. Report usage to logs and StatsD.

High Performance and Optimized Preforked Rack Handler

Refresh ActiveRecord connection on each rack request.

Convert a Rack app into a static HTML site.

Mounts a Rack app at /healthcheck that returns a 200 for AWS load balancers

Allows caching of pages with flash messages by rendering flash messages from a cookie using JavaScript, instead of statically in your Rails view template. Flash contents are converted to JSON and placed in a cookie by an after_filter (default) or a Rack Middleware (option).

Off The Rails ActiveRecord: Use ActiveRecord with Grape, Sinatra, Rack, or anything else! Formerly known as 'grape-activerecord'.

Rack middleware for redirecting unsupported user agents to "please upgrade" page

basic helpers and authentication methods for using warden with padrino also providing some hooks into Rack::Flash

OpenID authentication module for Devise using Rack::OpenID

Standalone rack app to manage files onbehalf of your app

Rack compatible HTTP router for Ruby