jackp 

ExtCore provides extensions to the F# core library (FSharp.Core) and aims to help you build industrial-strength F# applications. These extensions include additional functions for modules such as Array, List,... More information

A re-implementation of the OCaml standard library in F# to ease porting and promote cross-compatibility.

Implementations of system programming modules from the OCaml Standard Library (e.g., Sys, Unix) in F#.

The Format module from the OCaml Standard Library, adapted to F#.

Implementation of the Standard ML '97 Basis Library in F#.

Tools for building compilers, interpreters, and parsers in F#.

A library for creating and analyzing context-free grammars (CFGs) and implementing parser-generators.

Nuget package for fsharplex and fsharpyacc.