Generate favicons for IE, FF, Chrome, Safari!

Rack middleware for tracing object allocations in Ruby 2.1

A gem to generate the most basic static web server

Middleware to filter out headers in a response

CRUD operations for a rack app.

Rack health check middleware.

Rack::GeoIPCity uses the geoip gem and the GeoIP database to lookup the city of a request by its IP address

Rack middleware to set ENVironment variables around your app.

Redirect urls with uppercase letters to their lowercase equivalents.

Block undesirable requests