Alternativer til Taskmate til Ruby med gratis licens

• Ruby
  Alle platforme Windows Mac Linux Android iPhone Blackberry iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Chrome Ruby MySQL Community Edition Cloudron MariaDB Ruby on Rails Microsoft SQL Server PostgreSQL
• Gratis licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens