Multi-threaded Redis store for rack ID-based session (connection pooled with option for maximum redis connection)

A warden/sinatra mini-app providing authentication and user management for any rack-based framework.

Rack middleware to improve seo by reducing duplicate content from your website

Simple logger for rack

Rack::Session in Redis via Redic

Connects your rack app to Takana (http://www.usetakana.com) so you can live edit stylesheets within a Rails app

Rack Middleware to fix Apache's PATH_INFO issues where SCRIPT_NAME is stripped from it.

Manipulate page preview thumbnails for your Rack app.

Time machine for your views in the shape of a Rack middleware.

Rack middleware verification using Picatcha API.

Rack middleware for verifying signature of LINE Bot callback

A rack middleware to sync files using rsync.

a Rack module for testing NTLM Authentication in an HTTP client

Set up routes quickly and easily for a rack app.

A simple gem for overwriting outputting JSON formatted access logs from Rack apps

A rack middleware and/or endpoint to serve up files from MogileFS

Rack middleware that adds X-Robots-Tag header.

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

Rack middleware that provides tamper-proof cookies

WebDAV handler for Rack (dav4rack based)