Rack middleware + OTel SDK config that sends traces, metrics, and logs to TraceMap via OTLP/HTTP. Auto-instruments Rails, Sinatra, Sidekiq, ActiveRecord, Redis, and Faraday.

A lightweight Rack dev server reloader

Rack::Proxy router using Journey

A collection of easily plugable rack authentication middlewares

Simple Rack process management

A Rack application to count and sort popular content on our websites

A Rack module that intercepts HTTP calls and sends profiling data to the Plaid server. For Rails (and not just Rails?).

versioning gem that works with rails and rack

Rack middleware and application to enable NewRelic agent.

A Rack app for automatically merging pull request when conditions are met.

A bit of Rack middleware to do REST routing

A Neo4j OGM (Object-Graph-Mapper) for use in Ruby on Rails and Rack frameworks heavily inspired by ActiveRecord.

Diode helps you to build REST application servers by providing a container for your servlets. About as simple as rack but more powerful, and nowhere near as complex as passenger, Diode has only four classes that make it easy to get up and running quickly, and provides more features as you pro...

Flexible log suppression for Ruby, Rack, and Rails.

This is micro rack

Rack based authoriztion system.

A Rack middleware that collects stats from Puma webserver and outputs them for logging

Request logger for Rack apps

An automatic reloading Rack development web server for Ruby.

minimo is the server to mock a minimum of http response using the rack.