Simple editor for markdown and rails

Plugin-able Memcached adapters to add features (compression, safety)

Structured, documented, powerful event emitting library for Mixpanel and other such systems.

A Ruby gem to parse HTML containing microformats2 and classic microformats that returns a collection of dynamically defined Ruby objects, a Ruby hash, or a JSON hash.

Parses HTML for microformats and return a collection of dynamically defined Ruby objects

A Microdata parser and extractor library which includes support for the schema.org vocabularies

Adds ability to invalidate a specific set of files in your CloudFront cache

LunrJS-based search for Middleman

Easier schema management for Rails that complements your domain model.

Capybara matchers support for minitest unit and spec

Reimplements RSpec's "fail fast" feature for minitest

Adds matcher support to minitest without all the other RSpec-style expectation "infections."

Power Assert for Minitest.

(THIS IS A FORK) Buffered fluentd output plugin to GELF (Graylog2)

Rack middleware for choosing a version of an interface to render for given request

Command line interface to communicate over Modbus TCP

Turn an image into an X,Y tile set for use with JS mapping libraries

Add SQL like auto-incrementing fields to your Mongoid documents.

A RubyMotion wrapper around the iOS & OSX Address Book frameworks

Motorhead is a Rails Engine framework that can be used for rapid prototyping, feature toggle, or A/B testing