Standalone rack app to manage files onbehalf of your app

Rack compatible HTTP router for Ruby

Spar uses Rack and Sprockets to provide an asset development environment very similar to the asset pipeline found in Rails. It also has built in deployment tasks for deploying your entire site to AWS S3 and Cloudfront.

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.

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

Generalized implementation of the rack middleware abstraction for Ruby.

Provides all the protocol you need in order to do authentication on your rack application. The implementation specifics can be found in http://github.com/cyx/shield-contrib

Replaces Net::HTTP with a subclass that routes all requests to a Rack application

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

Complete, fast and testable actions for Rack

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...

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

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.

roy is a small library which allows every Ruby object to be used as a Rack application.

Jets is a Serverless Deployment Service. Jets makes it easy to deploy and run your app on Serverless. It packages up your code and runs it on AWS Lambda. Jets can deploy Rails, Sinatra, and any Rack app.

A image processing proxy server, written in Ruby as a Rack application. Requires ImageMagick.

Billing for rack apps

Client for signing and authentication of requests and responses with mAuth authentication. Includes middleware for Rack and Faraday for incoming and outgoing requests and responses.

Encrypted session cookies for Rack