RabbitMq Trace Logger - Listen to multiple RabbitMq instances and log them to a single location or MongoDb database.

Ditto

Rack::Archive::Zip::Extract serves files in zip archives.

rack-auth-ldap : provide LDAP authentication for Rack middelware

Somewhat more radical filters designed to decimate malicious requests during a denial-of-service (DoS) attack by chopping their connection well before your Rack app wastes any significant resources on them – ouch! The filters have been proven to work against certain DoS attacks, however, they mi...

Rack middleware for Discord Interaction validation.

Per-domain filter for Rack.

A middleware to process wrong encoded URLs in Rack applications.

Racket is a small MVC framework built on top of rack.

Racket Registry is an easy-to-use container lib for most of your dependency injection container needs.

Middleware which lets you to execute arbitrary code just for a certain fraction of requests

Simple Rack middleware for implementing gauges tracking in your Ruby-Rack based project. Code blatantly stolen from https://github.com/leehambley/rack-google-analytics.

Load gists in the background. KTHXBYE!

Use or don't use Rack apps based on a variety of environment factors.

Restricts requests to specific IP addresses and ranges for specified paths

Rack Middleware for inserting Lettering.js style syntax into a response body

A template gem

Use your Rack application on AWS Lambda.

Provides a more HTTPish API around the ruby-openid2 library

Exposes a PHP Session (read-only) to Rack applications