Streaming proxy for Rack, the rainbows to Rack::Proxy's unicorn.

Rack middleware for Weixin apps: message validation/parser/generator

Prometheus Instrumentation for Sidekiq

Collector gem for snowfinch.

Spar uses Rack and Sprockets to provide an asset development environment very similar to the asset pipeline found in Rails. It also has built in deployment tasks for deploying your entire site to AWS S3 and Cloudfront.

Simple router for web applications

TrustyCms is a simple and powerful publishing system designed for small teams. It is built with Rails and is similar to Textpattern or MovableType, but is a general purpose content management system--not merely a blogging engine.

Datacenter Hypervisor

Ruby library for interacting with Xapian. Includes full text search, faceted options, spelling suggestions, and more.

[⚠ DEPRECATED ⚠]: Use jekyll-algolia instead

Record the operation of a Ruby program, using the AppLand 'AppMap' format.

Choco brings the MVC to the client side! It allows you to easily develop maintainable Rich Internet Applications using Javascript.

Rack::Debug adds a middlerware interface to ruby-debug http://github.com/github/rack-debug

Embargoed blocks all visitors from Russia from your Rails application, displaying a pro-Ukraine message instead.

Human-friendly DSL for building HTTP(s) clients in Ruby

A set of adapters providing easy access to the GDS GOV.UK APIs

Automatically reloads your Rack based app on file change using Guard.

Rack compatible HTTP router for Ruby

Makes SASS less of a hassle on read-only filesystems by compiling and serving it up for you

Makes SASS less of a hassle on read-only filesystems by compiling and serving it up for you. Rails3 compatible from Papino's fork on Github.