Use custom encrypted cookie for Warden instead of rack:session

Map subdomains to git branches for switching live codebases on the fly. It's a Rack application that acts as a HTTP proxy between you and your web application for rapid testing.

Nexmo related middleware to make it easier to work with Nexmo's webhooks

Fork of unicorn sans rack/http, extensible with protocol plugins

Lescopr automatically captures logs, errors and exceptions from any Ruby project and streams them in real-time to the Lescopr dashboard. Works with Rails, Sinatra, Rack and plain Ruby.

Production-ready Ruby SDK for AllStak observability: auto-installing Rails Railtie and Rack middleware, a Sidekiq server middleware, ActiveRecord instrumentation, outbound HTTP capture, distributed tracing, cron monitoring, and structured logs.

Lanyon is a good friend of Jekyll, the static site generator, and transforms your website into a Rack application.

A Rack application for debugging in API server on Rails. Debug exception with json.

Deploys Rack apps to DigitalOcean with one command.

dadablog is a simple blog engine, is very friendly to github and rack protocol.

RequestMeter is a Rack middleware gem for Rails applications that tracks and limits API requests per API key within a specified time window. It is ideal for Rails APIs wanting built-in request quota enforcement.

Arthropod based Rack server

Hand-picked base resources featuring quality independent publishers.

Turnstile is a Redis-based library that can accurately track total number of concurrent users accessing a web/API based server application. It can break it down by "platform" or a device type, and returns data in JSON, CSV of NAD formats. While user tracking may happen synchronously using a Rack ...

Rack middleware to assists in serving of GridFileSystem files

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

Plugin for Mongoid to use GridFS and a Rack helper

Rack middleware for AFID(bby-id) resource server implementations

Rack middleware that executes javascript before serving pages to crawlers.

Rack middleware and client library for reporting errors to a Streess server.