A complete http router solution that fit well with pure rack apps.

Rack Middleware for Code Highlighting. Supports the most popular Ruby code highlighters.

Rack Middleware for authenticating signed secrets from Slack (https://api.slack.com/docs/verifying-requests-from-slack)

A rack middleware to log each HTTP request onto a MongoDB collection

Multiplex multiple rack servers to the same app.

Rack middleware used to automagically format your code blocks using pygmentize

Rack middleware to taint headers, parameters, and input

A rack middleware that authenticates requests either using basic auth or via signed HMAC.

A rack middleware component that handles simple geoip lookups.

Rack middleware that respond to /status requests and return 200 as status code and "OK" as response body

Rack middleware to check esa webhooks are authentic

Add env ribbon on your rack application views.

Funky caching for Rack based applications

rack middleware which returns git revision

Rack Middleware to easily switch databases in development

Rack middleware for website open 9 till 5

Rack middleware for authentication using CAS and/or token

a small, simple framework for generating Rack responses

Blogengine based on rack applications

rack middleware to generate a replay log