Discover F#

1

marksman

Write Markdown with code assist and intelligence in the comfort of your favourite editor.

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Nu

Repository hosting the open-source Nu Game Engine and related projects.

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3

Fable

F# to JavaScript, TypeScript, Python, Rust and Dart Compiler

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Oxpecker

ASP.NET Core based F# framework

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5

fsharp

The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio

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6

Prime

An F# code library for pure functional programming... and much more!

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7

csharp-language-server

Roslyn-based LSP language server for C#

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8

Fable.Package.SDK

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9

Rewrap

Rewrap extension for VSCode and Visual Studio

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10

Plotly.NET

interactive graphing library for .NET programming languages 📈

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11

dark

Darklang main repo, including language, backend, and infra

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12

TypeFighter

A graph based approach to type inference writteen in F#

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13

Giraffe

A native functional ASP.NET Core web framework for F# developers.

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14

DiffSharp

DiffSharp: Differentiable Functional Programming

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15

Fli

Execute CLI commands from your F# code in F# style!

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16

bike-rental-showcase

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17

Fabulous

Declarative UI framework for cross-platform mobile & desktop apps, using MVU and F# functional programming

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18

fsharp-course

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19

Avalonia.FuncUI

Develop cross-plattform GUI Applications using F# and Avalonia!

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20

Giraffe.OpenApi

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21

Color

Fun playing around with colorForth and GreenArrays architecture.

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22

Bolero

Bolero brings Blazor to F# developers with an easy to use Model-View-Update architecture, HTML combinators, hot reloaded templates, type-safe endpoints, advanced routing and remoting capabilities, and more.

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23

Falco

A toolkit for building fast and functional-first web applications using F#.

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24

DomainModelingMadeFunctional

Extended code samples related to the book "Domain Modeling Made Functional". Buy the book here: https://pragprog.com/book/swdddf/domain-modeling-made-functional or here https://fsharpforfunandprofit.com/books/

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25

TangMega-138KPro-example

Tang Mega 138K Pro examples

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26

FSharp.Control.WebSockets

FSharp.Control.WebSockets wraps dotnet WebSockets in FSharp friendly functions and has a ThreadSafe version.

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27

cwtools

A library for parsing, editing, and validating Paradox Interactive script files.

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28

Snakefs

A simple CLI Snake Game made in FSharp

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29

fsc-host

Extend your F# apps with F# scripts

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30

cli

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31

Pulumi.FSharp.Extensions

F# computational expressions to reduce boilerplate in Pulumi code

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32

FSharpTools

Language extensions for F#

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33

FSharp.Text.Docker

Build dockerfiles and run docker commands from F#

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34

Akkling

Experimental F# typed API for Akka.NET

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35

FsCheck

Random Testing for .NET

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36

Saturn

Opinionated, web development framework for F# which implements the server-side, functional MVC pattern

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37

pulsar-client-dotnet

Apache Pulsar native client for .NET (C#/F#/VB)

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38

Paket

A dependency manager for .NET with support for NuGet packages and Git repositories.

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39

FSharpDataflow

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40

farmer

Repeatable Azure deployments with ARM templates - made easy!

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41

GeoblockingMiddleware

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42

FunStripeLite

A lightweight F# library to connect to the Stripe API

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43

Euclid.Rhino

Utilities to use types from Euclid in Rhino3d

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44

DynamicObj

F# library supporting Dynamic Objects including inheritance in functional style

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45

Euclid

A 2D and 3D geometry library for F#

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46

fsharpcourse

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47

FunStripe

An F# library to connect to the Stripe API, including code generators to update the model and requests.

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48

KeyVaultSigning

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49

FSharp.Finance.Personal

Personal finance functions written in F#

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50

SAFE-Chat

IRC-style chat demo featuring full-stack F#, Akka.Streams, Akkling, Fable, Elmish, Websockets and .NET Core

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51

turbo-octo-dollop

A simple CV PDF generator in F#

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52

core

WebSharper - Full-stack, functional, reactive web apps and microservices in F# and C#

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53

Hawaii

dotnet CLI tool to generate type-safe F# and Fable clients from OpenAPI/Swagger or OData services

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54

xapi

An experimental F# implementation of the xAPI specification with a focus on type safety and immutability.

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55

FSharp.Span.Utils

Makes Span/ReadOnlySpan easy to use from F#.

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56

overtone

A modern FOSS remake of The Tone Rebellion.

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57

DriverTool

DriverTool downloads drivers and software for current PC model and creates a driver package that can be imported into SCCM as a package or application.

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58

SAFEr.Template

Strongly opinionated modification of amazing SAFE Stack Template for full-stack development in F#.

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59

clojure-clr-next

Next generation of ClojureCLR under development.

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60

chateau-efcharpe

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61

Fabulous.AST

Abstract Syntax Tree (AST) Domain Specific Language (DSL) for F#

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62

fsharp

Exercism exercises in F#.

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63

FSharpPlus

Extensions for F#

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64

ReactiveElmish.Avalonia

Static Avalonia views for Elmish programs

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65

WebApiTest

Sustainable Web API written in F# that showcases the language's strengths via a functional style.

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66

Snowflaqe

A dotnet CLI to generate type-safe GraphQL clients for F# and Fable with automatic deserialization, static query verification and type checking

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67

Juniper

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68

MeanDiff

Testing Intermediate Representations for Binary Analysis (ASE '17)

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69

blossom

Double entry plain text accounting for traders

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70

Fabulous.MauiControls

Declarative UIs for .NET MAUI Controls with F# and MVU, using Fabulous

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71

TypeShape

Practical generic programming for F#

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72

Oly

Oly Language Compiler and Runtime

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73

Faqt

Fluent assertions for F#

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74

FsLexYacc

Lexer and parser generators for F#

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75

FuncyDown

A simple functional library to create Markdown files.

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76

fvim

Cross platform Neovim front-end UI, built with F# + Avalonia

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77

forro

A sample verifier for a toy language built on top of Boogie

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78

WoofWare.Myriad

Some Myriad source generators for F#

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79

ts2ocaml

Generate OCaml bindings from TypeScript definitions via the TypeScript compiler API

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80

fio

🔧 A type-safe, highly concurrent library for F# based on pure functional programming

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81

SlangOfTheDay

Toy application to look up the meaning of slang expressions

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82

equinox

.NET event sourcing library with CosmosDB, DynamoDB, EventStoreDB, message-db, SqlStreamStore and integration test backends. Focused at stream level; see https://github.com/jet/propulsion for cross-stream projections/subscriptions/reactions

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83

Falco-oauth

Oauth with Falco

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84

dddeu-2023-deciders

The code for the Decider talk at DDDEu 2023

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85

Trulla

Strongly typed text templates usable as type provider (F#) or source generator (C#)

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86

dddeu-2023-domain-modeling

The code for the domain modeling lab at DDDEu 2023

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87

codyq.dev

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88

repl

Fable online REPL

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89

GiraffeGenerator

Generating Giraffe server from OpenAPI spec

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