Caffeine is a free high-performance interoperability solution between the Java platform and the .NET framework, with special emphasis on the enterprise variants of such platforms. It makes software originally written for .NET available to the Java platform. It promotes library reuse between Java and .NET by transferring APIs across environments, and allows code written for one platform to run on the other platform with minimal performance degradation. It is powered by Mono, and runs on Alpha, Linux, Windows, Mac OS X, HPPA, SPARC, and s390 systems.
Appomattox is a project to build a set of cross-platform mapping objects for the .NET framework. It is also a desktop GIS application. It currently supports the following data sources: shapefiles, raster data (JPEG, GIF, TIFF, bitmap, and PNG), and PostGIS. The goal of Appomattox is to provide an elegant and intuitive user interface for mapping and Geographic Information Systems (GIS) without sacrificing power and functionality.
Vici MVC is a MVC Web application framework for .NET 2.0 or higher. It runs on the low-level ASP.NET layer provided by the .NET framework, but does not use ASP.NET WebForms and Controls. The framework is controller-centric as opposed to the view-centric architecture of ASP.NET WebForms. This allows Web applications to be built according to the MVC pattern with minimal effort. Vici MVC emphasises complete separation of concerns, ease of use, minimal configuration requirements, integration with any data access technology, performance, and easy deployment ("XCOPY deployment").
RenderConfig allows the definition of a set of modifications that can be used to transform (or render) a set of source files to provide tailored configuration specific to a particular instance of an application. A typical use case for this is where your application requires a set of configuration files that identify multiple servers that provide particular application services. These application servers will differ depending on whether you are running the application in development, testing, or in production. With RenderConfig, at build time you can explicitly produce a set of configuration files that support all of these configurations, providing the ability to ship the configuration with the other build artifacts.
Playtomic is a set of client and server APIs for game leaderboards, user generated content, and dynamic updates. It began as a hosted service providing tools and analytics for game developers, but is now available for developers to operate on their own. It includes the API server which is written in NodeJS and backed with MongoDB, along with game client APIs for HTML5, Flash, iOS, Android, Windows, and Unity3d games.