Opensource web apps supporting CockroachDB

Hi there.

I played with some web apps to find out if we can easily to switch them to CockroachDB. I’ve checked PHP apps - Joomla, Drupal, Ruby on Rails apps - Redmine, Spree. But got no quick success. The RoR apps seemed promising with ActiveRecord abstraction, and your “examples-orms” rails app runs ok. But Redmine fails even to finish db migrations.

Do you know some more or less popular apps which can run right now on CockroachDB?