Add subscription support to Solidus

Calculate sales tax using the TaxCloud.net API

A nice Ruby wrapper for the Twilio REST API

Ruby API for use with bitstamp.

An opinionated web framework build on web standards

Lets you read from the Google Contacts API. Posting to come later.

A set of extensions to markdown layered on top of the kramdown library for use in the UK Government Single Domain project

A simple country code select helper that works with I18n translations.

A subset of the ISO spec implemented in ruby

User interface for manage settings with rails-settings gem

The worldwide gem internationalizes and localizes Ruby code, enhancing user experience globally. It also aids in inputting, validating, and formatting mailing addresses.

calendar computations according to the Roman Catholic liturgical calendar as instituted by MP Mysterii Paschalis of Paul VI (1969) and defined in General Norms for the Liturgical Year and the Calendar and other documents of liturgical legislation.

This is a bot for 37 Signals’ Campfire chat service.

Cloudist is a simple, highly scalable job queue for Ruby applications, it can run within Rails, DaemonKit or your own custom application. Refer to github page for examples

Dubious is a web framework written in Mirah.

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

Ruby library for accessing Microsoft Exchange using Exchange Web Services

Use Jbuilder in Grape

Beat Heroku's 60s boot timeout with a forward proxy.

Provides a command-line tool that generates Java, Python or Ruby code to run the tests.