provides a method for debugging like var_dump() of php.

rack-varnish-esi is a Varnish ESI middleware implementation for Rack which is as close as possible to Varnish's own ESI implementation. Note: This gem should only be used in development.

Rack middleware to aid with parsing vendor accept headers

Rack middleware for verifying signature of LINE Bot callback

Rack middleware to dispatch to an application via host header.

A router and helper functions to build pure Rack projects.

Rack middleware to acquire authentication information froma "Stanford WebAuth system.

WebDAV handler for Rack (dav4rack based)

Rack webmoney authentication

Provide a web interface for updating your WebTranslateIt.com translations.

Simple gem to load rack middleware only in certain environments.

Rack middleware that explicitely acquires a Sequel connection from the pool per request

Rack middleware to redirect requests to an specific subdomain in your app.

Encode from not UTF-8 www-form-urlencoded params to UTF-8 www-form-urlencoded params

It's a rack middleware to add processing instructions on documents of response type XML.

Rack middleware that puts revision id into response headers

Gem for overwriting outputting JSON formatted access logs from Rack apps

Simple Rack middleware for implementing Yandex Metrika tracking in your Ruby-Rack based project. Supports synchronous and asynchronous insertion and configurable load options.

CLI Backend with Rack

Simple and highly customizable Web Framework encouraging to build an app as a set of low-coupled components instead of monolith