Blog post: Tips for unit testing #fsharp Fable apps using .NET: jordanmarr.github.io/fsharp/unit-...

Going live in about an hour! #fsharp #dotnet

The article is in Norwegian… The Norwegian Church will make an official apology to the LGBTQA+ community for the harm done over the years. The press is invited on the 16th of October in London Pub (which I find funny), followed by a church service. Go church kommunikasjon.ntb.no/pressemeldin...

Art.

Which is it then, SharePoint?

🔐 New from SpeakEZ: R2-WebDAV Multi-User Edition, a tiny showcase of privacy-first architecture on @Cloudflare's edge. Each user gets isolated storage, timing-safe auth and global replication in <300 lines of code. #fsharp #fablecompiler #TypeScript speakez.tech/blog/your-da...

Just yesterday I talked to a friend about how NRK’s (Norwegian state TV) news became a complete trash, carrying water for far right. Little did I know they decided to broadcast this fascist propaganda without commentary.

I wrote a reflection on building an agentic AI into a serverless system grounded in functional principles without betraying the architecture that came before it. #fsharp is really the star of the show and we leaned very heavily into it. (I still hate gen AI) blog.bencope.land/agentic-ai-b...

#fsharp stories from the trenches 😀

I know Charlie Kirk valued debate and free speech because he blocked me for fact-checking his lies on Twitter and then put me on his organization's Professor Watchlist for writing a book he didn't like.

Art

#cpp #mlir #fsharp speakez.tech/blog/binding...

Anyone looking for a #fsharp developer part time? Piecemeal work, bug bounties or short project items?

F# Weekly #35, 2025 - AI agents can write F#! #fsharp sergeytihon.com/2025/08/30/f...

Kind of fun to see straight forward, functional programming in #fsharp with Result types on every single event and @scottwlaschin.bsky.social style domain driven design process 8-9 million events pr minute on a 2-core 4GB RAM Azure Container App IRL.

I somehow opened WSJ’s opinion page. What is going on??? What is this shit?

Don did a good job explaining this here dsyme.net/2025/08/27/o...

It is indeed interesting 😀 #fsharp

This talk looks really interesting! ndccopenhagen.com/agenda/demys...

History doesn't repeat, but it does often rhyme #fsharp speakez.tech/blog/hardwar...

#fsharp #softwaredevelopment #softwareengineering 👀 www.manning.com/books/f-shar...

Great #dotnet #fsharp lang review youtu.be/CmML57XX2eg?... 🦔✨💕

Me feeling I have lost it completely is programming F# while listening to Bach in F# open.spotify.com/track/1Vlm7l...

Hey #dotnet - we on the .NET SDK team are all about making the `dotnet` CLI more capable and powerful over time. But how do you usually _get_ the `dotnet` CLI and other tooling? Today that answer is a _bunch_ of different ways. We have a plan to centralize these ways into a new tool, and...

I am delighted to announce the v0.11 release of Logic for Programmers! The changelog is ENORMOUS: complete rewrites of databases, decision tables, contracts, and an *entirely new chapter* on proving code correct! Over 20% more content than v0.10, so check it out today! leanpub.com/logic/

#fsharp #cpp #mlir #llvm #AI #iot #webassembly #systemsprogramming #softwaredevelopment speakez.tech/blog/alloyrx...

F# Weekly #31, 2025 - Aspire 9.4 #fsharp sergeytihon.com/2025/08/02/f...

Are you following me for my software architecture or F# content? If yes, what would you like to read about? #fsharp #SoftwareArchitecture

Running my 7th #City2Surf next week — and raising funds for Inner City Legal Centre 🏳️‍🌈💼 They’re the only legal service in NSW for LGBQTI+, trans & sex worker communities. Chip in if you can: 👉 city2surf25.grassrootz.com/inner-city-l... #Fundraiser #RunForJustice #ICLC

#fsharp #mlir #AI #machinelearning #systemsprogramming speakez.tech/blog/why-fsh...

The perla docs website is now up! The "Real World" Fable sample has been updated to the latest perla preview, links in the following tweets! #dotnet #fsharp

🚀 Fable 5.0.0-alpha.14 is out! This one has a big focus on Python and adding support for Nullness to Fable (both your project and dependencies needs to be written with nullness in mind for it to work) To benefit from all the new features you need to use Fable.Core beta too #fsharp #fablecompiler

F# Weekly #29, 2025 - .NET 10 Preview 6 #fsharp sergeytihon.com/2025/07/19/f...

💸 #AI acceleration should be a commodity, not a monopoly. 💰Our design for the Fidelity framework uses interaction nets to target GPU & CPU/SIMD via #MLIR. No opaque vendor APIs that sacrifice accuracy, efficiency or safety. Just functional code → silicon. #FSharp #LLVM speakez.tech/blog/speed-a...

🤔 "Why are you so focused on low-level memory operations in a functional language?" Here's the thing: We're not abandoning high-level abstractions. We're making them work everywhere 🎯 The path is more direct than you might think 👇 speakez.tech/blog/beyond-... #FunctionalProgramming #FSharp

Great job exposing pure evil. Something I would totally expect the major media outlets would do. But no, they’re busy “analyzing” Mandan’s teenage years.

this entire thread is basically required reading for anyone who wants to talk about mamdani and identity

As an #fsharp dev, I gotta say I love #swift. I also love Rust. But so far there’s nothing I’d use Rust for (in my domain) that I couldn’t also use F# for - and the whole server stack is F# so…prudence. Swift however, has a clear, unique use case that F# doesn’t, so I get to indulge professionally.

A new paper in The Lancet, one of the world’s foremost peer reviewed medical journals, estimates that USAID prevented 91 million deaths across 133 countries over 20 years. The paper estimates that Elon Musk’s DOGE funding cuts to USAID will lead to 14 million deaths by 2030 (4.5 million children).

An American about other American americanly doing an American thing in America: “This is unAmerican!!”

@speakezai.bsky.social is doing some very interesting things with #fsharp

Did you know you can create some really remarkable looking TUI's completely in #fsharp? @fsharponline.bsky.social

Working on something that's getting me excited 🥰 For Fable 5 Python target we're rebuilding Fable Library in Rust to get proper .NET semantics when transpiling F# to Python. As a Python dev who fell hard for F#'s type system, this scratches an itch 🐍🦔🦀✨ #fsharp #python #fable #rust #pyo3

🔍 Most people don't know the debt that is owed to Mono for saving #dotnet from decline into obscurity. 🪙 Even fewer know Mono's SGen garbage collector contains algorithmic gold that we're refining for zero-runtime environments that take inspiration from #Erlang. #fsharp speakez.ai/blog/sgen-ol...

We've had this design "on the board" for a while but just put it in a blog post. We're hoping it will help articulate our vision to the #fsharp as well as #mlir and #llvm communities to foster conversation and contribution as more of this surfaces from our lab. speakez.ai/blog/native-...

You can now use F# and Ionide with @cursor.com.web.brid.gy 🥰 #fsharp #fable github.com/ionide/ionid...

Hi #fsharp community Any1 has a working Test project with a Fable/Feliz Vite setting? Mine doesn't work. When doing `dotnet test`, everything compiles, the test are discovered & run fine, except that the tested Function from the main App doesn't execute anything and returns the same input 😵‍💫??

Dear @linkedin.com, just stop. Read the room, look into the mirror, ask yourselves “wtf are we even doing”. Pull yourselves together and stop sending me this nonsense.

I have published my first new blog post in four years lexi-lambda.github.io/blog/2025/05...