AutoREST is a lightweight CLI tool that turns your SQL database into a fully working RESTful API server using Puma and Rack. Supports SQLite, MySQL, PostgreSQL, and Oracle.

MiniCheck provides a simple Rack application for adding simple health checks to your app.

Alternative of shotgun that built on guard

Rails middleware to catch JSON parse errors and return error in JSON format

Provides interfaces to Redis hashes that act like Ruby hashes. Rack/Rails caching and sessions too!

This is a Rack endpoint that provides Flickr authentication. Basically it is a lightweight alternative to the "omniauth-flickr" gem.

Backup is a Ruby Gem written for Unix and Ruby on Rails (2 and 3) environments. It can be used both with and without the Ruby on Rails framework! This gem offers a quick and simple solution to backing up databases such as MySQL/PostgreSQL/SQLite and Files/Folders. All backups can be transferr...

Bacchanalytics is a rack middleware that inserts the Asynchronous Google Analytics Tracking Code in your application.

This package is a Rack middleware which allow to block some IP Address. By default the french parlement is denied.

Rack middleware for compiling and serving VueJS single file components

Ruby OpenID Test Server (ROST) provides a basic OpenID server made in top of the Rack gem. With this small server, you can make dummy OpenID request for testing purposes, the success of the response will depend on a parameter given on the url of the authentication request.

Rdft is a Sinatra application which serves github Post-Receive Hooks, updating repositores and shows documentation for it with yard. Rtfd is provided as Rack application.

Rack middleware to output build information such as version control, bundled gems, and specified files to json.

Rack::Handler using Rubylet and Jetty

This gems includes various tools about security.txt for Ruby: A rails engine, A Rack MiddleWare, a simple parser and generator

A Rack endpoint for handling Shopify webhooks, and fires an ActiveSupport notification for each succesful request.

sinatra-statsd-helper is a thin wrapper around danielsdeleo/opscode's Statsd Rack middleware

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

A Rack middleware that sends every Exception as GELF message to your Graylog2 server

Rack module that dynamically generates sparkline graphs from a set of numbers.