RequestHeaderLogger Allows you to tag logs with RequestHeader flags.

RequestMeter is a Rack middleware gem for Rails applications that tracks and limits API requests per API key within a specified time window. It is ideal for Rails APIs wanting built-in request quota enforcement.

Replay the request via Rack env

Rack middleware for request signature verification based on request_signing

This gem will add asterisk after your required field label

RestCache is Rack middleware that relies on HTTP verbs to cache requests to your server application. Every GET request will be cached according to your initialization parameters (see README for more information), and conversely, every PUT/POST/DELETE request will clear your cache to ensure that updates are always reflected. RestCache is designed to be a lightweight, simple, yet effective tool to enhance the performance of your application.

A framework for creating simple RESTful interfaces between services.

Normally Rails/Rack only checks the '_method' parameter in POST requests, but JSONP requests are always GETs. This railtie enables the '_method' check for all request types, including GET.

Ruby client for the RESTful Metrics service.

A very simple [Guild Wars 2 API](https://wiki.guildwars2.com/wiki/API:Main) client built with [rest-core](https://github.com/godfat/rest-core). There's also a bundled web application showing your items, serving as an example using the client. There's also a [demo site](https://gw2.godfat.org/)

RSpec macros, helpers and matchers to work with APIs

Resulang is a simple tool to help create html resumes.

Library for usage logging

alternative libGeoIP binding for Ruby

Rhet Butler is a presentation assistant. Build a slide deck in simple YAML, design it in CSS, run the presentation with your smartphone over Websockets.

Pages are written in any templating language supported by the tilt gem. Routes are based only on directory structure and file names. Simple!

Ruby Hypertext Refinement -- the ease of PHP with the elegance of Ruby

Riak sessions for Rack based application.

riak-sessions is a session store backed by Riak, the distributed database by Basho. It includes session implementations for both Rack and Rails 3.

A standard for authenticating requests among services