OpenInviter vs Ruby Warrior

A side-by-side look at OpenInviter and Ruby Warrior. For an in-depth review of either product, follow the links below.

OpenInviter

Social & Communications

OpenInviter is a free, open-source web app that allows users to send invitation emails to join various social networks and services. It automates the invitation process.

invitationssocial-networksautomation

Full review → Alternatives

Ruby Warrior

Development

Ruby Warrior is an open source game for learning Ruby programming. Players control a warrior traversing a tower, battling enemies and solving coding challenges in Ruby along the way.

rubygamecodingprogramming

Full review → Alternatives