Spree is a complete open source e-commerce solution for Ruby on Rails.

ruby persistence layer for CouchDB.

will_paginate enhancement to automatically receive a filterable pagination method.

Ruby LaTeX to PDF preprocessor (and Rails plugin)

Ruby wrapper around the Magento Cart Api

A small shopping system created during a live coding session at the webtech conference 09 in Karlsruhe.

Map Redis types directly to Ruby objects

Exemplary implementation of a genetic algorithm to solve the traveling salesman problem visualized using Google Maps.

Ruby wrapper around the Magento Cart Api

The Official Ruby Object Mapper for MongoDB

Free and pure Ruby e-mail to sms gateway including an extensible filterchain to filter and manipulate incoming emails before sending them as text messages.

Handsoap is a library for creating SOAP clients in Ruby

A Ruby Object Mapper for Mongo

Opinionated tool for creating and managing Rubygem projects

Ruby persistence layer for CouchDB.

No longer maintained (free to a good home!)

Open-source headless eCommerce platform with REST API, TypeScript SDK, and Next.js storefront for cross-border, B2B or marketplace eCommerce.