Now you can use more than one ajax tree controls on a single page.

I’m using Graphviz to generate nice orgcharts from Rails.

RailRoad generates nice diagrams of your models and controllers.

As you know, Rails thinks you are following some conventions: predefined naming of database tables and columns.

There is some default behavior with password fields.

ActiveScaffold is easy to use, to modify, and to extend to your needs.