F#
F# (pronounced “F sharp”) is a cross-platform, open source, functional programming language for .NET. It also includes object-oriented and imperative programming.
- GitHub: https://github.com/topics/fsharp
- Wikipedia: https://en.wikipedia.org/wiki/F_Sharp_(programming_language)
- Repo: https://github.com/fsharp
- Created by: Don Syme
- Released: May 2005
- Related Topics: language, dotnet,
- Last updated: 2026-06-16 00:11:51 UTC
- JSON Representation
https://mrdimosthenis.github.io/Synapses/
A group of neural-network libraries for functional and mainstream languages
clojure csharp deep-learning elixir fsharp functional-programming gleam java javascript lightweight machine-learning neural-network python scala
Last synced: 27 Mar 2025
https://mrdimosthenis.github.io/Synapses/?elixir
A group of neural-network libraries for functional and mainstream languages
clojure csharp deep-learning elixir fsharp functional-programming gleam java javascript lightweight machine-learning neural-network python scala
Last synced: 03 Apr 2025
https://github.com/mangelmaxime/feliz.bulma
Bulma UI (https://bulma.io) wrapper for amazing Feliz DSL
Last synced: 12 Apr 2025
https://github.com/dbrattli/feliz.viewengine
Feliz DSL and engine for HTML generation and server side rendering (SSR)
fable feliz feliz-syntax fsharp giraffe server-side-rendering ssr
Last synced: 21 Mar 2025
https://github.com/isaksky/fssqldom
Library for SQL parsing, AST manipulation and SQL generation in F#
Last synced: 30 Oct 2025
https://github.com/aaronpowell/dotnet-delice
📑 A CLI to help you get insight into your projects' licenses
cli dotnet fsharp license-management
Last synced: 16 May 2025
https://github.com/dbrattli/felizia
Non-Static Website Application Generator inspired by Hugo
fable feliz feliz-syntax fsharp safe-stack spa ssr
Last synced: 17 Mar 2025
https://github.com/tkellogg/mongodb.fsharp
Silent utilities to make the official MongoDB driver feel natural to work with in F#
driver f-sharp fsharp mongodb-driver
Last synced: 12 Apr 2025
https://github.com/rommsen/eventsourcing-diy
Companion repository for my Event Sourcing - Do it yourself video series.
cqrs eventsourcing fsharp youtube
Last synced: 16 Aug 2025
https://github.com/fjoppe/Legivel
F# Yaml 1.2 parser
fsharp yaml yaml-parser yaml-processor
Last synced: 21 Nov 2025
https://github.com/rommsen/EventSourcing-DIY
Companion repository for my Event Sourcing - Do it yourself video series.
cqrs eventsourcing fsharp youtube
Last synced: 05 Apr 2025
https://github.com/fsprojects/fsharp-hashcollections
Library providing fast hash based immutable map and set
collections fsharp hamt hashmap hashset immutable-collections
Last synced: 28 Jun 2025
https://github.com/mvsmal/fable-material-ui
Fable bindings for Material-UI https://mvsmal.github.io/fable-material-ui/
Last synced: 29 Aug 2025
https://github.com/panesofglass/computation-expressions-workshop
F# Computation Expressions Workshop
computation-expressions dsl fsharp fsharp-exercises language-extensions linq workshop
Last synced: 21 Mar 2025
https://github.com/losttech/gradient-samples
Samples for TensorFlow binding for .NET by Lost Tech
cnn cross-platform csharp deep-learning dotnet fsharp gpt-2 lstm reinforcement-learning resnet rl tensorflow tensorflow-binding tensorflow-examples tensorflow-tutorials unity-ml unity-ml-agents
Last synced: 02 May 2025
https://github.com/lobe/lobe.net
.NET library for lobe.
csharp dotnetcore fsharp lobe machine-learning
Last synced: 18 Aug 2025
https://github.com/edgarfgp/fabulous.ast
Abstract Syntax Tree (AST) Domain Specific Language (DSL) for F#
Last synced: 13 Oct 2025
https://github.com/yazeedobaid/openai-fsharp
OpenAI - F# - A library that allows you to interact with OpenAI API in an easy, fluent, and typed way!
Last synced: 12 Apr 2025
https://github.com/fjoppe/legivel
F# Yaml 1.2 parser
fsharp yaml yaml-parser yaml-processor
Last synced: 11 Apr 2025
https://github.com/ActiveLogin/ActiveLogin.Identity
Parsing and validation of Swedish identities such as Personal Identity Number (svenskt personnummer) in .NET.
activelogin csharp fsharp hacktoberfest identity netcore netstandard personalidentitynumber personnummer pin social-security-number swedish-social-security-number
Last synced: 07 May 2025
https://github.com/theangrybyrd/fsliblog
FsLibLog is a single file you can copy paste or add through Paket Github dependencies to provide your F# library with a logging abstraction. This is a port of the C# LibLog.
dotnet dotnet-core fsharp logging
Last synced: 21 Mar 2025
https://github.com/sergey-tihon/stanford.nlp.fsharp
F# extentions for The Stanford.NLP.NET
dotnet fsharp stanford-nlp stanford-parser
Last synced: 11 Oct 2025
https://github.com/shmew/feliz.plotly
Fable bindings written in the Feliz-style for plotly.js.
dsl elmish-applications fable feliz fsharp graphing plotly plotlyjs react type-safe visualization
Last synced: 13 Apr 2025
https://github.com/sergeyt/fint
.NET CIL interpreter written in simple subset of F#
cil dotnet dotnet-core fsharp interpreter
Last synced: 19 Mar 2025
https://github.com/theangrybyrd/dotnet-mono
dotnet utility to run .net full apps using mono on OSX/Linux
dotnet dotnet-cli dotnet-core fsharp mono monodevelop
Last synced: 21 Mar 2025
https://github.com/pasaopasen/programmingbooks
my lovely programming books
book books cpp csharp csharp-book d fsharp java js latex programming programming-books python r r-book russian sql
Last synced: 14 Apr 2025
https://github.com/zaid-ajaj/safe.react
Full Stack F# powered by ASP.NET Core on the backend and modern React on the frontend.
asp-net-core dotnet fable fsharp react web
Last synced: 21 Mar 2025
https://github.com/Zaid-Ajaj/SAFE.React
Full Stack F# powered by ASP.NET Core on the backend and modern React on the frontend.
asp-net-core dotnet fable fsharp react web
Last synced: 01 May 2025
https://github.com/chrispritchard/miniknight
A pixel-art platformer in F#, where you must fight your way to the portal, collecting coins and slaying orcs along the way!
2d dotnet-core fsharp monogame pixel-art platformer
Last synced: 22 Apr 2025
https://github.com/jmecosta/sonar-fsharp-plugin
F# SonarQube (TM) plugin - support for F#
Last synced: 06 Feb 2026
https://github.com/deviousasti/fsharp-worksheet
A spreadsheet-like interactive evaluator for F#
fsharp generalisation repl worksheet
Last synced: 20 Jun 2025
https://github.com/fs-fio/FIO
🪻 A Type-Safe, Purely Functional Effect System for Asynchronous and Concurrent F#
concurrency concurrent concurrent-programming effect-system effect-systems fiber fibers fsharp functional-programing green-threads parallel-computing parallel-programming programming-library runtime-system threads
Last synced: 13 Jul 2025
https://github.com/fs-fio/fio
🪻 A Type-Safe, Purely Functional Effect System for Asynchronous and Concurrent F#
concurrency concurrent concurrent-programming effect-system effect-systems fiber fibers fsharp functional-programing green-threads parallel-computing parallel-programming programming-library runtime-system threads
Last synced: 16 Dec 2025
https://github.com/dzoukr/feliz.daisyui
Feliz wrapper for DaisyUI TailwindCSS component library
fable feliz fsharp tailwindcss
Last synced: 16 Mar 2025
https://github.com/d-edge/diffract
A .NET library to perform structural diff between two objects
diff dotnet fsharp hacktoberfest hacktoberfest2021 testing unit-testing
Last synced: 20 Aug 2025
https://github.com/vbfox/coloredprintf
F# printf functions but with colors !
Last synced: 07 Jul 2025
https://github.com/ultimateanu/hashdir
A command-line utility to checksum directories and files.
checksum checksum-directories command-line-tool cross-platform dotnet dotnet8 fsharp hash hash-tree hashdir
Last synced: 28 Dec 2025
https://github.com/fslaborg/cytoscape.net
.NET interface for Cytoscape.js written in F#
csharp cytoscape dotnet fsharp graph network visualization
Last synced: 04 May 2025
https://github.com/ZeromaXHe/ZeromaX-s-Playground
A Idle Strategy Game, developed by Godot + C# / F#。放置战略游戏，基于 Godot + C# / F# 实现
csharp fsharp functional-programming gamedev godot
Last synced: 13 Apr 2025
https://github.com/darklang/fizzboom
Benchmark to compare async web server + interpreter + web client implementations across various languages
benchmark fizzbuzz fsharp interpreter ocaml rust webserver
Last synced: 09 May 2025
https://github.com/Zaid-Ajaj/fabulous-simple-elements
An alternative view rendering API for Fabulous (Elmish Xamarin.Forms) that is easy to use and simple to read, inspired by Elmish on the web.
android fabulous fsharp ios xamarin xamarin-forms
Last synced: 06 May 2025
https://github.com/fornever/generaptor
GitHub Actions configuration generator
ci dotnet fsharp github-actions
Last synced: 10 Apr 2025
https://github.com/jack-pappas/facio
Tools for building compilers, interpreters, and analysis tools in F#
cfg fsharp grammar lexer-generator parser-generator regex
Last synced: 20 Mar 2025
https://github.com/fsprojects/syntacticversioning
Helper tool to verify semantic version changes based on API surface area changes
fsharp semantic-versioning syntactic-versioning
Last synced: 05 Apr 2025
https://github.com/gdatasoftwareag/funcydown
A simple functional library to create Markdown files.
Last synced: 28 Apr 2025
https://github.com/angelmunoz/mondocks
An alternative way to interact with MongoDB databases from F# that allows you to use mongo-idiomatic constructs
computation-expressions dotnet dotnet-core dotnet5 fsharp library mongo mongodb nosql
Last synced: 14 Jan 2026
https://github.com/fsprojects/interstellar
Cross-platform desktop apps in F# using web tech - https://www.nuget.org/packages/Interstellar.Core/
browser cefsharp chromium dotnet-core dotnet-framework fsharp interstellar webkit
Last synced: 07 Aug 2025
https://github.com/AngelMunoz/Mondocks
An alternative way to interact with MongoDB databases from F# that allows you to use mongo-idiomatic constructs
computation-expressions dotnet dotnet-core dotnet5 fsharp library mongo mongodb nosql
Last synced: 07 May 2025
https://github.com/fable-compiler/vite-plugin-fable
A Vite plugin for Fable
Last synced: 11 Mar 2026
https://github.com/pocketberserker/messagepack.fsharpextensions
MessagePack Extensions for F#. / msgpack.org[F#]
fsharp messagepack msgpack serialization
Last synced: 28 Jul 2025
https://github.com/cmeeren/cvdm.errorhandling
[DEPRECATED, use FsToolkit.ErrorHandling] AsyncResult and Result computation expressions and helper functions for error handling in F#
async asyncresult computation-expressions error-handling fsharp result
Last synced: 03 Jul 2025
https://github.com/fio-fsharp/fio
🪻A type-safe and highly concurrent library for F# based on pure functional programming
concurrency concurrent concurrent-programming fiber fibers fsharp functional-programing green-threads library parallel-computing parallel-programming programming programming-library runtime-system threads
Last synced: 15 Apr 2025
https://github.com/Zaid-Ajaj/fsharp-weekly
F# Weekly mobile, available for Android (soon iOS and UWP too)
fabulous fsharp fsharp-weekly xamarin
Last synced: 07 May 2025
https://github.com/zaid-ajaj/fsharp-weekly
F# Weekly mobile, available for Android (soon iOS and UWP too)
fabulous fsharp fsharp-weekly xamarin
Last synced: 21 Mar 2025
https://github.com/persimmon-projects/persimmon
A unit test framework for F# using computation expressions.
Last synced: 01 Aug 2025
https://github.com/TimLariviere/Fabulous-new
Fabulous v2 - Work in progress
Last synced: 16 Mar 2025
https://github.com/persimmon-projects/Persimmon
A unit test framework for F# using computation expressions.
Last synced: 21 Nov 2025
https://github.com/jkone27/fsharp-integration-tests
DSL wrapper around .NET test WebApplicationFactory to simplify integration tests in aspnetcore using F#
api-client aspnetcore dotnet fsharp http integration integration-test mock stub test
Last synced: 07 Apr 2025
https://github.com/yaccconstructor/yaccconstructor
Platform for parser generators and other grammarware research and development. GLL, RNGLR, graph parsing algorithms, and many others are included.
ebnf fsharp gll-parser glr-parser grammarware lexical-analysis lexing parser-generator parsing
Last synced: 10 Jul 2025
https://github.com/nsidorenco/neotest-vstest
neotest adapter for dotnet
csharp dotnet fsharp neotest neotest-adapter neotest-vstest neovim testing vstest
Last synced: 11 Mar 2026
https://github.com/martinmoec/fable-react-native-how-to
A short step-by-step guide to get started developing mobile apps with F# and Fable in React Native
fable fable-elmish fable-react-native fsharp fsharp-app-development fsharp-react-native react-native
Last synced: 16 Jan 2026
https://github.com/fsprojects/furnace
Production-grade ML - F# power & precision guiding Torch performance
ai data-science differential-equations dotnet fsharp llm-framework machine-learning ml optimization
Last synced: 07 Apr 2025
https://github.com/speakeztech/fsharp-mlir-hello
Proof of Concept using MLIR and LLVM to build binaries from F# code
dotnet fsharp fsharp-console llvm mlir
Last synced: 12 Aug 2025
https://github.com/azure/aad.fs
F# WebAPI endpoint protection based on Azure AD roles
Last synced: 09 Apr 2025
https://github.com/fsbolero/tryfsharponwasm
F# Compiler running in WebAssembly with Bolero
blazor bolero fsharp webassembly
Last synced: 15 May 2025
https://github.com/fsbolero/TryFSharpOnWasm
F# Compiler running in WebAssembly with Bolero
blazor bolero fsharp webassembly
Last synced: 25 Mar 2025
https://github.com/simontreanor/funstripe
An F# library to connect to the Stripe API, including code generators to update the model and requests.
code-generation fsharp stripe-api
Last synced: 26 Feb 2026
https://github.com/samueleaton/wiz
The F# web framework designed for clarity and speed
asp-net dotnet fsharp http http-server web-framework webserver wiz
Last synced: 08 May 2025
https://github.com/mykolav/coollang-2020-fs
Compiler of Cool 2020 (a small Scala subset) into x86-64 assembly, in F#
compiler compiler-design fsharp hobby-compiler language parsing programming-language programming-languages statically-typed toy-compiler x86-64
Last synced: 18 Aug 2025
https://github.com/giraffe-fsharp/giraffe-template
A dotnet new template for Giraffe web applications.
aspnet-core dotnet-core dotnet-template fsharp giraffe giraffe-template template-engine
Last synced: 23 Apr 2025
https://github.com/fslaborg/FsSpreadsheet
Spreadsheet creation and manipulation in F#, Javascript, and Python.
csv dotnet excel fsharp openxml spreadsheet xlsx
Last synced: 16 Aug 2025
https://github.com/hakonrossebo/functional-programming-babelfish
A cheat sheet for finding similar concepts and operators in different functional languages
concept elm fsharp functional-languages haskell purescript
Last synced: 19 Feb 2026
https://github.com/pblasucci/deepdiveap
Deep Dive into Active Patterns
dotnet fsharp pattern-matching presentation
Last synced: 15 Apr 2025
https://github.com/ionide/ionide-fsgrammar
Shared Textmate Regex Style F# Language Grammar
Last synced: 24 Dec 2025
https://github.com/veepee-oss/vp.fsharp.sql
Generic F# ADO Provider Wrapper
Last synced: 29 Jul 2025
https://github.com/giraffe-fsharp/giraffe.razor
Razor view engine http handlers for Giraffe web applications.
aspnet-core dotnet-core fsharp giraffe http-handler middleware razor razorengine template-engine
Last synced: 24 Apr 2025
https://github.com/surban/PLplotNet
PLplot bindings for .Net
chart csharp dotnet dotnet-standard fsharp plplot plplot-bindings
Last synced: 18 Apr 2025
https://github.com/veepee-oss/Vp.FSharp.Sql
Generic F# ADO Provider Wrapper
Last synced: 21 Nov 2025
https://github.com/surban/plplotnet
PLplot bindings for .Net
chart csharp dotnet dotnet-standard fsharp plplot plplot-bindings
Last synced: 13 Apr 2025
https://github.com/symbolica/symbolica.extensions.configuration.fsharp
Provides a safe API for binding the dotnet IConfiguration to types in F#.
bind configuration dotnet fsharp typesafe
Last synced: 27 Oct 2025
https://github.com/jbeeko/cfworker-hello-world
Hello World Cloudflare Worker implemented in FSharp and completed to JavaScript by Fable. ReadMe.md describes the process.
cloudflare-workers fable fsharp
Last synced: 08 Mar 2026
https://github.com/pj/hacn
A "monad" or DSL for creating React components using Fable and F# computation expressions
computation-expressions fable fsharp monadic react react-hooks
Last synced: 17 Aug 2025
https://github.com/kekyo/typeinferencer
Minimal type inference Algorithm W and Algorithm M in F#
algorithm-m algorithm-w ast fsharp functional type-inference
Last synced: 26 Mar 2025
https://github.com/Symbolica/Symbolica.Extensions.Configuration.FSharp
Provides a safe API for binding the dotnet IConfiguration to types in F#.
bind configuration dotnet fsharp typesafe
Last synced: 02 Apr 2025
https://github.com/fsprojects/locsta
An F# library for composing state-aware functions by @SchlenkR
Last synced: 31 Jul 2025
https://github.com/julienxx/dotnet.el
dotnet CLI minor mode for Emacs
csharp dotnet dotnet-cli dotnet-core dotnet-sln dotnetcore emacs emacs-lisp fsharp minor-mode
Last synced: 21 Mar 2025
https://github.com/fsprojects/fsharp-linting-for-vs
Visual Studio Linter for F#
analyzer fsharp linter visual-studio vsix
Last synced: 28 Jun 2025
https://github.com/vbfox/foxsharp
Repository of small F# 🦊 utilities, mainly for using with FAKE
Last synced: 06 Oct 2025
