Rack logger support ActiveSupport LogSubscriber

Simple rack based log viewer

LTSV logger for Rack applications implemented as middleware

A simple piece of rack middleware to redirect certain URLs when they are navigated to directly. Designed for use with sites where the same site is served across several domain names that each highlight different specialities.

Rack middleware for managing HTML5 manifest file by yaml and make it easy to implement in Rails.

Serves a markdown file

If you are creating Rack middleware that changes the HTML response, use Rack::Mason to get a head start. Rack::Mason takes care of the boilerplate Rack glue so that you can focus on simply changing the HTML. Notethis is a fork from https://github.com/techiferous/rack-mason (c) techiferous@gmail.com

Rack middleware that populates the params variable with the contents of matrix parameters in a URL

Sam Saffron's memory profiler made up as a rack middleware that writes reports to tmp folder

Rack middleware to merge the user-defined header to cookies.

Add metadata tags to the header

A replacement for Rack::MethodOverride that allows you to choose which methods are overridable

Authenticates signed server requests from a MicroService and resolves the MicroService.

rack middleware to response any image file via google search

A rack based middleware that does fun/silly metrics reporting.

A Rack Middleware to help to fix mixed contents issues

Rack middleware for tracking Mixpanel events

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

Rack::Modernizr is a Rack middleware that automagically includes the Modernizr javascript framework and exposes the results to your server-side scripts.

A rack middleware and/or endpoint to serve up files from MogileFS