StateCoder is a .NET class framework that makes it easy to create and support state machines using VB .NET or C#. State machines reflect a design pattern that can result in dramatic code improvements in certain types of applications including reduced costs, improved testability and higher reliability. Typical uses for StateCoder include any multithreaded project, predictive ASP.NET projects, projects that manage asynchronous calls or background operations, projects that implement protocols or data format conversions.