11 builder options across 8 categories.
F# is a functional-first .NET language that excels at domain modeling, data transformation, and type-safe APIs. Agent rules cover discriminated union patterns, computation expression usage, Paket vs NuGet, and testing with Expecto or xUnit.
Architecture patterns and principles
Error handling strategies
Code quality tools
Performance optimization guidelines
Security best practices
Community-sourced coding standards
Testing frameworks and conventions