🇺🇸 Made in United States

Discover United States's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of United States.

fsharp/fsharp

Please file issues or pull requests here: https://github.com/dotnet/fsharp

fsprojects/Paket

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

fsprojects/FAKE

ChrisMarinos/FSharpKoans

A simple, fun, and interactive way to learn the F# language through testing.

yatli/fvim

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

fslaborg/Deedle

Easy to use .NET library for data and time series manipulation and for scientific programming

fsprojects/Avalonia.FuncUI

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

fsprojects/FSharpPlus

Extensions for F#

fsprojects/FSharp.Data

F# Data: Library for Data Access

fsprojects/fantomas

FSharp source code formatter

fsprojects/FSharpx.Extras

Functional programming and other utilities from the original "fsharpx" project

fsprojects/Rezoom.SQL

Statically typechecks a common SQL dialect and translates it to various RDBMS backends

fsprojects/SQLProvider

A general F# SQL database erasing type provider, supporting LINQ queries, schema exploration, individuals, CRUD operations and much more besides.

fsprojects/ProjectScaffold

A prototypical .NET solution (file system layout and tooling), recommended for F# projects

lefthandedgoat/canopy

f# web automation and testing library, built on top of Selenium (friendly to c# also)

fsharp/fslang-design

RFCs and docs related to the F# language design process, see https://github.com/fsharp/fslang-suggestions to submit ideas

fsprojects/FSharp.Formatting

F# tools for generating documentation (Markdown processor and F# code formatter)

fsprojects/Argu

A declarative CLI argument parser for F#

fsprojects/FsHttp

A lightweight F# HTTP library by @SchlenkR and @dawedawe

fsprojects/FsUnit

FsUnit makes unit-testing with F# more enjoyable. It adds a special syntax to your favorite .NET testing framework.

AshleyF/VimSpeak

Speak to your editor.

fsprojects/FSharp.Data.GraphQL

FSharp implementation of Facebook GraphQL query language.

microsoft/fsharplu

This library provides a set of F# helpers for string manipulations, logging, collection data structures, file operations, text processing, security, async, parsing, diagnostics, configuration files and Json serialization.

fsprojects/fsharp-cheatsheet

This cheatsheet aims to succinctly cover the most important aspects of F# 6.0.

fsprojects/FSharpLint

Lint tool for F#

ScottArbeit/Grace

Grace Version Control System

fsprojects/FSharp.TypeProviders.SDK

The SDK for creating F# type providers

fsprojects/pulsar-client-dotnet

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

fslaborg/XPlot

A collection of older plotting libraries for F#. Recommended to use Plotly.NET instead https://plotly.net/

fsprojects/FSharp.Control.Reactive

Extensions and wrappers for using Reactive Extensions (Rx) with F#.

kjnilsson/fez

F# to core erlang compiler experiment

fsprojects/SwaggerProvider

F# generative Type Provider for Swagger

fsprojects/FsReveal

FsReveal parses markdown and F# script file and generates reveal.js slides.

microsoft/rest-api-fuzz-testing

REST API Fuzz Testing (RAFT): Source code for self-hosted service developed for Azure, including the API, orchestration engine, and default set of security tools (including MSR's RESTler), that enables developers to embed security tooling into their CI/CD workflows

fslaborg/flips

Fsharp LInear Programming System

fsprojects/FSharpx.Collections

FSharpx.Collections is a collection of datastructures for use with F# and C#.

fsprojects/FSharp.Data.Adaptive

On-demand adaptive/incremental data for F# https://fsprojects.github.io/FSharp.Data.Adaptive/

rspeele/TaskBuilder.fs

F# computation expression builder for System.Threading.Tasks

fslaborg/RProvider

Access R packages from F#

jorgef/fsharpworkshop

fsprojects/FSharp.Json

F# JSON Reflection based serialization library

fslaborg/FSharp.Charting

Charting library suitable for interactive F# scripting

fsprojects/fsharp-language-server

fsprojects/fsharp-ai-tools

TensorFlow API for F# + F# for AI Models eDSL

fsprojects/FSharp.Data.SqlClient

A set of F# Type Providers for statically typed access to MS SQL database

fslaborg/FSharp.Stats

statistical testing, linear algebra, machine learning, fitting and signal processing in F#

fsprojects/FsLexYacc

Lexer and parser generators for F#

JordanMarr/SqlHydra

SqlHydra is a suite of NuGet packages for working with databases in F# including code generation tools and query expressions.

microsoft/Quantum-NC

Microsoft Quantum Computing Libraries for noncommercial use

fsprojects/Fleece

Json mapper for F#

fsprojects/Chessie

Railway-oriented programming for .NET

fsprojects/ExcelFinancialFunctions

.NET Standard library providing the full set of financial functions from Excel.

jack-pappas/ExtCore

An extended core library for F#.

petabridge/lighthouse

Lighthouse - a simple service discovery platform for Akka.Cluster (Akka.NET)

jack-pappas/fsharp-logic-examples

Examples from John Harrison's "Handbook of Practical Logic and Automated Reasoning", ported to F#.

fsprojects/FsXaml

F# Tools for working with XAML Projects

zanaptak/TypedCssClasses

A CSS class type provider for F# web development. Bring external stylesheet classes into your F# code as design-time discoverable compiler-verified properties.

fslaborg/zzarchive-FsLab

A collection of packages for data science with F#

fsprojects/FSharp.Control.AsyncSeq

Asynchronous sequences for F#

fsprojects/FSharp.UMX

F# units of measure for primitive non-numeric types

fsprojects/ExcelProvider

This library is for the .NET platform implementing a Excel type provider.

mathias-brandewinder/Machine-Learning-In-Action

Converting the code from "Machine Learning in Action" from Python to F#

dmitry-a-morozov/fsharp-wpf-mvc-series

F# MVC framework for WPF. Productized version available on:

fsprojects/TickSpec

Lean .NET BDD framework with powerful F# integration

fsprojects/SIMDArray

SIMD enhanced Array operations

mathias-brandewinder/machine-learning-projects-for-dot-net-developers

AshleyF/Color

Fun playing around with colorForth and GreenArrays architecture.

ReedCopsey/Gjallarhorn

Gjallarhorn is a small, lightweight framework for managing mutable state when notifications are required.

ninjarobot/FsPdf

Builds PDF's from pure F# (and needs a more interesting name)

chriskrycho/dmmf

Implementing Scott Wlaschin's “Domain Modeling Made Functional” in Rust, Elm, F♯, and ReasonML

fsprojects/FSharp.Configuration

The FSharp.Configuration project contains type providers for the configuration of .NET projects.

JordanMarr/FSharp.SystemCommandLine

rspeele/Rezoom

Implements a resumption monad for .NET targeting data access with automatic batching and caching.

MicrosoftDocs/visualfsharpdocs

Frozen documentation repository for legacy MSDN Content for Visual F#

brianberns/RedditChatBot

A framework for chat bots that connect Reddit to ChatGPT.

dmiller/clojure-clr-next

Next generation of ClojureCLR under development.

fsprojects/FSharp.Interop.Dynamic

DLR interop for F# -- works like dynamic keyword in C#

fsprojects/FSharpx.Async

Asynchronous programming utilities for F#

dmbarbour/wikilon

A wiki and web-services based development environment for Awelon project

fsprojects/FSharp.Management

The FSharp.Management project contains various type providers for the management of the machine.

Shmew/Fable.SignalR

A functional type-safe wrapper for SignalR and Fable.

panesofglass/trail

ASP.NET Blazor rendering with F#

fsprojects/FSharp.Control.TaskSeq

A computation expression and module for seamless working with IAsyncEnumerable<'T> as if it is just another sequence

JordanMarr/ReactiveElmish.Avalonia

Static Avalonia views for Elmish programs

fsprojects/AzureStorageTypeProvider

An F# Azure Type Provider which can be used to explore Blob, Table and Queue Azure Storage assets and easily apply CRUD operations on them.

jorgef/fsharpreactivepatterns

Reactive Messaging Patterns with F# and Akka.NET

fsprojects/Foq

A unit testing framework for F#

fsprojects/FSharp.Azure.Storage

F# API for using Microsoft Azure Table Storage service

Rickasaurus/Barb

A Simple Dynamic Scripting Language for .NET

vivainio/SqlFrags

Sql generator for F#

fsprojects/FSharp.ViewModule

Library providing MVVM and INotifyPropertyChanged support for F# projects

fsprojects/FSharp.Text.RegexProvider

A type provider for regular expressions.

mathias-brandewinder/wonderland-fsharp-katas

F# port of gigasquid/wonderland-clojure-katas

fsprojects/FSharp.Core.Fluent

Fluent members for F# FSharp.Core functions

jackfoxy/DependentTypes

experiments with @robkuz LimitedValue type

Shmew/Feliz.MaterialUI

Feliz-style Fable bindings for Material-UI

dvdsgl/shallow

A cute demo of F# and UIKit Dynamics with Xamarin.

brianberns/AlgEff

Algebraic effects

fsprojects/Mechanic

fsprojects/FSharp.Linq.ComposableQuery

Compositional Query Framework for F# Queries, based on "A Practical Theory of Language-Integrated Query"