Top 20 NuGet fsharp Packages

Old F# Type Providers using .NET Framework generators, for Linq-to-SQL, Linq-to-Entities, OData and WSDL
The core project of Visual F# Power Tools includes IDE-agnostic features intended to be used in different F# IDEs and editors.
This library builds on top of the FSharp.Compiler.Service library and provides a nice API for F# script integration. It provides APIs to push values into and to get values from scripts. Additionally it adds some extension methods missing from the FSharp.Compiler.Service API.
Batteries-included Freya Stack
An F# library to allow using printf style strings in more places.
YaccConstructor runtime
Canopy testing framework for mobile apps
F# templating library with simple syntax designed for smooth work with F# types
Types and parsers for working with the URI Template specification in RFC 6570
Types and parsers for working with the URI specification in RFC 3986
Types and parsers for working with the Language specification in RFC 5646
Types and parsers for working with the HTTP Patch specification in RFC 5789 and RFC 7231
Types and parsers for working with the HTTP Origin specification in RFC 6454 and the W3C CORS specification
Types and parsers for working with the HTTP specifications in RFC 7230
Freya Optics for access to Patch extension properties of requests and responses
Freya Optics for access to CORS extension properties of requests and responses
Freya Optics for access to core HTTP properties of requests and responses
A Freya machine expressing the core HTTP semantics and logic
Core utilities and tools for building Freya machines