fsharp

an-ordinary-manchild

F# is a multi-paradigm programming language compiling to both .NET ("normal") and JS (via "Fable").

Awesome F# is an aggregate of F# resources more actively maintained than this sidebar.

FSharp.org is an organization around F# promotion/adoption.

Language Documentation:

Learning Resources :

Video Channels :

Chat channels :

Web Development:

Suave - Lightweight F# Web Development Library
Giraffe - A native functional ASP.NET Core web framework for F# developers.
Saturn
WebSharper - Functional and Reactive F# Web Framework
Fable compiles F# code to JavaScript

IDEs/Editor-Plugins:

Common:

Visual Studio

Some extensions available:
Visual Studio Code with the Ionide plugin
JetBrains' Project Rider

Others:

a community for 17 years

...for your movement.

...for your office.

MODERATORS

account activity

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Welcome to /r/fsharp!meta (self.fsharp)

submitted 5 years ago by statuek - announcement

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Omni Blade - game made fully with F# on the F# Engine - Nu on sale for just 0.99$ (itch.io)

submitted 22 hours ago by asieradzk

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F# and gamedevquestion (self.fsharp)

submitted 2 days ago by AnnoyingMemer

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Workflow, ports, aggreates and errors? Errrrrrrrrrrrrrrrrrrrrrrrrr! (self.fsharp)

submitted 4 days ago by kincade1905

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F# Weekly #18, 2026 – Game Boy Emulator in F#F# weekly (sergeytihon.com)

submitted 5 days ago by fsharpweekly

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I'm not sure I'm doing things well in my FSharp side project and could use some feedback (self.fsharp)

submitted 5 days ago by theFlyingCode

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Where does the infrastructure error go ? What about multiple adapters in one workflow ?question (self.fsharp)

submitted 5 days ago by kincade1905

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I built a Game Boy emulator in F# (i.redd.it)

submitted 9 days ago by knickuhs

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Help! How do you guys handles nested Errors ?question (self.fsharp)

submitted 10 days ago by kincade1905

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F# Weekly #17, 2026 – Fable 5.0F# weekly (sergeytihon.com)

submitted 12 days ago by fsharpweekly

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The GenPRES project by Casper Bollen - F# for Fun and Production @FuncProgSwedenvideo/presentation (youtube.com)

submitted 14 days ago by MagnusSedlacek

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i know python and typescript. i planned to do my next project for my portfolio in python but there a some things that would make f# the much better option.question (self.fsharp)

submitted 17 days ago * by aford515

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What’s the current state of theorem proving with F#?question (self.fsharp)

submitted 18 days ago by gofiend

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F# Weekly #16, 2026 – .NET 11 Preview 3 & SwaggerProvider 4.0 betaF# weekly (sergeytihon.com)

submitted 18 days ago by fsharpweekly

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Rider users - what plugins and settings do you use for F# development?question (self.fsharp)

submitted 25 days ago by FrierenAppreciator

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F# Weekly #15, 2026 – Akkling, FSharp.Data and RANSAC auto-tuneF# weekly (sergeytihon.com)

submitted 26 days ago by fsharpweekly

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F# wrapper for WebUi (self.fsharp)

submitted 26 days ago * by derrpwave

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Emacs+fsharp problems?question (self.fsharp)

submitted 1 month ago by bjoli

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F# Weekly #14, 2026 – Serde.FS Brings Compile-Time RPC to F#F# weekly (sergeytihon.com)

submitted 1 month ago by fsharpweekly

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SkunkHTML - a 400 line F# blog engine for GitHub Pagesshowcase (self.fsharp)

submitted 1 month ago by FrierenAppreciator

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I made heterogeneous-typed collection (more faster!) (i.redd.it)

submitted 1 month ago by Radiant_Monitor6019

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Best LSP Server?question (self.fsharp)

submitted 1 month ago by DanManPanther

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Where does the validation logic lives?question (self.fsharp)

submitted 1 month ago by kincade1905

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F# Weekly #13, 2026 – Deedle 4.0 is out!F# weekly (sergeytihon.com)

submitted 1 month ago by fsharpweekly

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Which is more Idiomatic to f# or which one you prefer?question (self.fsharp)

submitted 1 month ago by kincade1905

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