Selfmanagement_preset, a self-management, self-monitoring and self-healing components.
Solidus, an open source fork of Spree, eCommerce application for high volume retailers, built with Ruby on Rails.
Spree Commerce, an open source e-commerce platform based on Ruby on Rails.
SugarCRM, a free and open-source version of customer relationship management system (CRM).
Tarantool, an open-source NoSQL in-memory database and application server, with optional persistence .
Tracks, a GTD web application, built with Ruby on Rails.
WordPress, a free and open-source content management system (CMS) based on PHP and MySQL.