Racket is a small MVC framework built on top of rack.

Racket Registry is an easy-to-use container lib for most of your dependency injection container needs.

A simple, lightweight Rack middleware to verify Firebase tokens.

Middleware which lets you to execute arbitrary code just for a certain fraction of requests

If the user visits via a Google Analytics Campaign link, this middleware will track utm_source, utm_content, utm_term, utm_medium, utm_campaign, and time.

Rack middleware to check GitHub webhooks are authentic

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

rack middleware for exposing Heroku environment variables

Provides a middleware for parsing json from request bodies to be accessed from request params

Rack middleware for authentication using JSON Web Tokens using the jwt_claims and json_web_token gems.

JWT authentication middleware with multi-tenant support, company validation, and subdomain isolation.

Rack Middleware for inserting Lettering.js style syntax into a response body

Remember locale in rack layer

Rack middleware to log requests in logstash json event format. Like the logstasher gem, but for rack apps.

A Rack middleware that provides an endpoint to start the New Relic agent.

Rack::NonCache is a rack middleware that disables HTTP browser caching.

Delegates OAuth authentication to other authentication server

Use your Rack application on AWS Lambda.

A rack middleware to cache requests in static files, a la Rails' page_cache

A page in your app for pre-built queries