Refresh ActiveRecord connection on each rack request.

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.

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).

Standalone rack app to manage files onbehalf of your app

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

High Performance and Optimized Preforked Rack Handler

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

Rack compatible HTTP router for Ruby

Provides a Rack application that implements endpoints for the AwsS3Multipart Uppy plugin.

Tiny health check of Rack apps like Rails, Sinatra for use with uptime checking systems like Kubernetes, Docker or Uptimerobot

A simple Rack middleware for checking app health.

Browser Details is a Rack Middleware that logs information about the browser used to make a request

Like Rack is to Rails and Sinatra, Punchblock provides a consistent API on top of several underlying third-party call control protocols.

Observe your web applications in the wild! == DESCRIPTION

Rack middleware which will look up your assets manifest file and redirect a request with no digest in the file name to the version with digest in the file name.

OpenID authentication module for Devise using Rack::OpenID

This gem is designed for use by Rails applications running on Heroku. For others, the better approach is to use a frontend server such as nginx or Apache. However, the Heroku Cedar stack is no longer fronted by a file server, and there is no automatic provision for gzipping responses. This gem ac...

Rack middleware for choosing a version of an interface to render for given request