Provides idempotency keys for Rack applications.

Sequel-based session middleware for Rack 2.0+

Rack middleware for logging web requests to a MongoDB database. Provides a profiler for monitoring logging overhead.

RakeUp provides a set of tasks to automate the management of a local Rack based web application via Rake.

Toast is a Rack application that hooks into Ruby on Rails. It exposes ActiveRecord models as a web service (REST API). The main difference from doing that with Ruby on Rails itself is it's DSL that covers all aspects of an API in one single configuration.

JSender facilitates a simple jsend implementation for ruby with json and rack helpers

render_static allows you to make your single-page apps (Backbone, Angular, etc) built on Rails SEO-friendly. It works by injecting a small rack middleware that will render pages as plain html, when the requester is one of the most common crawlers/bots out there (Google, Yahoo Baidu and Bing)

Implementation of JSON RPC 2.0 protocol. It allows you to create easily a json rpc server in pure Rack, in Rails, or asynchronous using Thin and EventMachine.

Lanyon is a good friend of Jekyll, the static site generator, and transforms your website into a Rack application.

A rack based static site builder with templates, layouts and project structure based routing.

Rack middleware to expose a Twitter-like API in your app.

This gem provides a Guard that restarts Rack apps when watched files are modified similar. Similar to the wonderful Shotgun by rtomayko

rack middleware to reject invalid UTF8 in requests. It will return a 400 if the decoded path or query string contain invalid UTF-8 chars.

Provides an HTTP router for use in Rack and Padrino.

Facebook integration for Rack & Rails application

Given an RSS feed, make a tumblr-like site out of it. Uses Sinatra & Rack, inspired by Dumble.

A secure_comparison function implemented in C for blazing speed. Includes monkeypatch for Rails and Rack.

Rack app that exposes rollout gem API via RESTful endpoints

!!! This project is a toy, is not usable for serious !!! The idea is to speed up the gem command caching gem and spec files. Rubygems proxy cache Is a rack app that cache static files into a local machine, where is runing. Is does not cache /api calls.

ruote workflow engine, wrapped in a loving rack embrace