Logging per request memory usage with rack app.

Saves objectspace to a key-value store after every request

rack-oidc-api provides a JWT validation middleware which automatically discovers the settings supported by a given OIDC provider, and validates the token against the published keys.

Middleware which inserts Olark JavaScript embed code before </body> in HTML served by Rack.

Use your Rack application on AWS Lambda.

Rack::OOMKiller is a rack middleware that will check the memory usage of the process post-request, and if > 400mb exit

Rack middleware for automagical Opal compilation

Provides a more HTTPish API around the ruby-openid2 library

Rack integration for the Ougai logger.

Override useragent by cookie, switch agent by query.

Rack::Pack is a piece of Rack Middleware that packages and optionally compresses assets such as javascripts and stylesheets into single files. In a development environment, assets will be packaged on each request if there have been changes to the source files. In a production environment, assets ...

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

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

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

Sane parameter validation for Rack::Request. Originally written for use with Sansom.

This is a rack middleware that convert params key between JavaScript app and Rails app.

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

Parse POSTed and PUTed JSON and make it available through env["json"].

Automatically generate REST APIs for Passbook registration.

Module for caching arbitrary objects / constructs during a request.