Choose params that are converted with Herbalist to base SI units (meters, grams, etc)

Easily use rack-debug on rails projects

Deduce Ingest API

This simple middleware sets anything in the X-#{prefix}-Cookie header to Cookie, and in the response will copy anything in Set-Cookie to X-#{prefix}-Set-Cookie. This can be useful to enable session management where an HTML client is accessing your API, which doesn't fully support cookies. We have...

limit incoming requests

Firefly is your own personal URL shortener for your own domain. It's written in Ruby and powered by Sinatra. You can run it with any Rack-capable web server. This version lets you point to an url as the root path instead of falling in the CMS right away.

Wraps picohttpparser to parse HTTP request strings into Rack-compatible hashes

Forkr is a preforking worker host, shamelessly inspired by unicorn. It exists to easily fork and scale ruby programs which aren't rack-based.

Now you don't have to worry about bugs in your javascript code anymore!

Check for unix domain socket usage

HTTP/REST API client library using Rack-like middleware

Prevent matched paths from subsequent middleware calls

An insignificant rack-based framework

Adds support for private beta invites for Rack-based apps.

Library to manage css and js assets in any rack-based framework

No nonsense Rack-based framework.

Rack-based, Passenger-compatible, with pretty URLs and simple HTTP API for managing content

Expressive, Rack-loving web application DSL.

Rough and dirty stubbing for authentication via Sorcery external (GitHub only for the moment)

A Controller middleware that is fairly basic. I would say it is a sort of Ramaze for kids