All our products are open source.
Naked Objects for .NET
Takes a POCO domain object model and, using reflection, creates a fully-functional web application in minutes, without requiring a single line of user interface code to be written. You can then customise the generic user interface by adding custom style sheets, custom views and custom controllers, following standard ASP.NET MVC patterns. Details, Demos, and Downloads.
Restful Objects for .NET
Takes a POCO domain object model and using reflection, creates a complete RESTful API to that model, conforming to the Restful Objects public specification. Details, Demos, and Downloads.
Spiro - Single Page Interface for Restful Objects