Rack::Request extension for handling User-Agent.

Ramaze is a simple and modular web framework

html to pdf with phantomjs

Building APIs the way you want it.

Anti-CSRF Rack middleware

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

resque-cleaner maintains the cleanliness of failed jobs on Resque.

A UI for James Golick's rollout gem

A Ruby implementation of metrics inspired by @coda's JVM metrics for those of us in Ruby land

Sitepress rack app for stand-alone of embedded usage.

Ruby DSL describing Web Services without implementation details.

Provides a resource endpoint for RunDeck from a Chef Server

Ruby workflow/orchestration engine

Garner is a cache layer for Ruby and Rack applications, supporting model and instance binding and hierarchical invalidation.

Olelo is a git-based wiki which supports many markup languages, tags, embedded TeX and much more. It can be extended through plugins.

Adds tracing instrumentation for ruby applications

A Rack application for serving static sites with ERB templates.

CrawlerDetect is a library to detect bots/crawlers via the user agent

Checks that application's database, sidekiq etc are responding.

A minimalistic microframework built on top of rack