Middleware for Rack and Sidekiq to scale heroku. A heroku process knows everything it needs in order to scale itself. A little configuration, and you're set.

!!! This project is a toy, is not usable for serious !!! The idea is to speed up the gem command caching gem and spec files. Rubygems proxy cache Is a rack app that cache static files into a local machine, where is runing. Is does not cache /api calls.

Rack middleware to make missing local paperclip assets fall back to remote ones

Store Paperclip files on Rackspace CloudFiles

Classifies the visitor behind each request - VPN, residential proxy, Tor, hosting, CDN, relay - and hands the answer to your controllers. Rack middleware, so it works in Sinatra, Hanami and Roda too; a Railtie inserts it for you in Rails.

Provides an Rack/Rails API endpoint for MailChimp callbacks with corresponding ActiveSupport::Notifications.

PassengerAPI is a Rack application to access Passenger internal APIs.

Rack Middleware that nips parsing errors in the bud before they manifest as internal server errors

Captures unhandled exceptions from controllers, Rack, Sidekiq and ActiveJob, deduplicates them by fingerprint, and exposes a kanban dashboard (and optional RailsAdmin board) to triage them as tasks.

Tiny little Rack middleware to answer a configured set of path's with a HTTP 404.

Inspired by Rackspace permission management system.

Rack health check endpoint.

Pingable is a Rack handler that let an app respond to a path /ping, with pluggable checks.

Pinion is a Rack application that you can use to compile and serve assets (such as Javascript and CSS).

Kirei is a Ruby micro/REST-framework for building scalable and performant microservices. It is built from the ground up to be clean and easy to use. It is a Rack app, and uses Sorbet for typing, Sequel as an ORM, and Zeitwerk for autoloading. It strives to have zero magic and to be as explicit as...

Pistachio provides a simple HTTP long polling middleware for Rack which is backed by the Stash gem

A doorman for your Rack application. Checks if REMOTE_USER matches the subdomain. Requires some authentication means to set REMOTE_USER.

Minimal server for Rack apps based in EventMachine and http-parser

Small web framework running on top of rack.

Pup is a rack based ruby web framework for developing web applications with ease