A rack middleware for blocking requests using Cloudflare IP Geolocation

A rack middleware component that handles simple geoip lookups.

Rack middleware to check GitHub webhooks are authentic

rack middleware which returns git revision

Serve up the current git commit SHA from rack

Write a gem description

Rack Middleware to inject Google Tag Manager code snippet into server html responses for rack based applications

GraphiQL as Rack application.

A Rack Application for Gyazo.app

Rack::File meets gzip_static

A small collection of Rack hacks.

This app will return 503 if a config file contains "off", which will tell HAproxy to drop this node from the balancer backend.

Rack Middleware for Hatena star.

Rack Middleware for overriding and adding additional HTTP response headers

The goal of this gem is to avoid depending on potentially forgeable headers down the line by configuring the deploy target properly. Forks https://github.com/pusher/rack-headers_filter to allow more configuration options when initializing the headers. Personally disagree with th...

Rack health check middleware.

A simple Rack middleware to health check

A health Endpoint

Rack middleware for Heroku

rack middleware for exposing Heroku environment variables