Dddd is a project mainly written in RUBY and JAVASCRIPT, it's free.
Developers Developers Developers Developers & Designers Designers Designers Designers
This is the source code to http://developersdevelopersdevelopersdevelopers.org.
It is a Ruby on Rails app that uses:
It is deployed to Heroku.
Registration is now closed as we're flirting with a fire code violation.
After registration closed, we temporarily allowed people to hack their way into registering using cURL or Web Inspector. That fun loophole is now closed.