Growcode is a program for producing object models for the .NET platform. Given a set of simple C#-style class definitions, Growcode will produce a .NET assembly containing those classes enhanced with the following features: undo/redo support for all changes to the object model; consistent event mechanism for changes to fields of objects; serialization of the model to and from XML; and double dispatch support for polymorphic operations.
RoboBrain SDK is a simple, lightweight 2D game engine for Android phones and tablets. It supports OpenGL ES 1.0 Rendering, a custom GameActivity class, a World/Entity system, basic physics and collision detection, animated and static sprites, and support for Multitouch and accelerometer input.
OpenLaszlo Schema Generator provides methods to enhance LZX-Markup from the OpenLaszlo RIA with full schema/namespace support and validation. You can run it from the command line or from inside your project using ANT. The JAR contains tasks to generate an XSD from your project LZX files; by doing that, you have full Schema Validation in Eclipse, and it will show you all your XML schema errors. The validation is aware of ALL tags and attributes: the LZX base components (+incubator) and your project specific code. Further, you get content-sensitive drop down menus for Tags and Attributes.