Xapian::Rack provides indexing and searching integration with Rack.

gridfs-rackdav enables you to use GridFS as backend for WebDAV collections with RackDAV application

Rack::Ext::Direct it's an implementation of Ext.Direct specification draft for Rack and a ruby client for making remoting calls.

regurgitator is a GPL-licensed library and Rack middleware for serving files stored in MogileFS. It can be embedded inside any existing Rack application or be used as a standalone Rack app.

Provides full programmatic access to Rackspace. Use this to interact with the Rackspace Cloud product.

rainbows-rails overrides the Rack::Handler.default method to return Rack::Handler::Rainbows which will cause rack (and rails) to use rainbows by default.

dommy-rack lets a Rack application (including Rails) be visited and manipulated as a Dommy::Document without launching a real browser. It provides a small, synchronous, browser-like session API with navigation, cookies, redirects, link clicking, and form submission.

Rack::Cache uses PATH_INFO to calculate the cache-url. Lighttpd sets this wrong. This Rack middleware fixes that

Rack Iphone is use for auto login for web app from iphone when activated from home screen shortcut. The Gem is Inspired by work of Jim Hoskins gem rack_iphone_web_app

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

crashdesk-rack is the Rack gem for integration with crashde.sk servers

Rack::Profile lets you easily profile your Rack application

Rack::Hanoi helps you to solve Hanoi's Tower question using your browser. It can be used as a Rack middleware.

passenger-rails-server overrides the Rack::Handler.default method to return Rack::Handler::Passenger which will cause rack (and rails) to use passenger by default.

BookingSync-Rack-P3p is rack middleware for inserting P3P headers into apps. This will allow your application to serve cookies to IE when in an iframe. It will also pull off the cookie on 304 responses, since IE does not like the cookie then.

Rack::Probe provides a set of probes for Rack that fire with each request.

A mountable Rack endpoint that serves a DragonRuby GTK HTML5 export with the cross-origin isolation headers its WASM runtime needs, and rebases the bundle's relative asset links so it works under any mount path. Ships an optional Rails generator and rake task; the Rack app itself needs no Rails.

Rack middleware for signed encrypted session cookie. It's fully compatible with Rack::Session::Cookie, not only safe but also easy to use

Luban::Rack is a Luban deployment application to manage Rack based web application deployment and control

Makes middleware that ships with Rack bullet-proof for async responses.