.FSPROJ File Extension

F# developer project file created by Visual F#, a component of Microsoft's Visual Studio software development kit; stores project settings in an XML format; contains references to source code files, included libraries, and other program assets.

FSPROJ files are used for storing F# projects as they are developed. They can be used for building program source code and assets into executable applications.

FireStarter project created with Habanero, an object-relational mapping (ORM) architecture for .NET; used to generate class mapping definitions for the Habanero ORM framework.