Displays nice graphs of GitHub usage through a Rack App. Can help you analyze things like what languages you most frequently push in, etc.

Scrap is a Rack endpoint designed to expose various garbage and memory-related metrics about your app. Intended for tracking down memory leaks and bloat.

Small Rack (Ruby) application serving OpenVPN status file.

A small Rack web framework built on dry-rb, falcon and forced layering architecture

Blackbeard is a Redis backed metrics collection system with a Rack dashboard. It dreams of being a replacement for rollout and split, but is early in its development.

Simple Rack middleware to log the heroku request id and write it to the end of html requests. Both optionally, of course.

webserver using rack

Rack app which serves example files from govuk-content-schemas

Direct-to-socket streaming of Rack response bodies

Better Auth Ruby is an independent, modern authentication framework for Ruby, inspired by Better Auth. It is not affiliated with, maintained by, or endorsed by the Better Auth project. It provides a framework-agnostic Rack core, auth routes, sessions, adapters, and a plugin system.

A generalized Rack middleware for importing group contacts from gmail.

Simple, fast HTML minification for Rack applications

Party like it's 1999! Run your awesome Ruby CGI applications...err, scripts like Rack applications.

Payment gateway abstraction for rack applications. Think omniauth for off-site payment.

Listen to your app.

Rack middleware to output rails logs to a webpage

Layouts in rack

Zephyre is a web development framework built on Rack. Use Zephyre to build quick websites with ruby.

A declarative authorization Rack middleware that supports custom authorization logic on a per-resource basis

web application to publish static files based on git and rack