Transparently secure your rack application with google. For test rigs etc.

Add a X-Robots-Tag: noindex header on a given condition.

Little rack middleware to insert '<meta name="robots" content="noindex"></head>' into all HTTPS HTML responses for SEO reasons

treat script tag in response.body when access with old mobile phone.

Rack Middleware for node manipulation.

Make /robots.txt block all robots

OAuth Echo authentication by a rack middleware

Logging per request memory usage with rack app.

A Gem for testing web applications don't generate mixed secure/insecure traffic. Keep that browser padlock locked!

Rack middleware to generate pages that can be served by a web server. Compatible with Rails page caching.

Store selected request parameters to cookies for use in future requests. Useful for affiliate, referral or promotion links.

Rack middlware to render single page apps (or any html page with javascript) with phantomjs and return plain html for bots.

Rack middleware verification using Picatcha API.

Health checking Rack middleware

Asset pipeline for ruby Rack

Throttle HTTP requests using a connection pool for all database connections

Parse post data by MessagePack

Pretty JSON for pretty people

Properly enforce cookie limits in Rack responses

Pubcookie finally leaves the world of apache!