Dave Thomas

Oh well... Next Mibo release is going to jump to 6.0 It is going to re-work the way the Grids for map generation work. This time this goes more web'ish style. Inspired by semantic html and css grid. it should be easier to hand author maps #dotnet #fsharp #mibo

After a long summer break, I'm continuing my blog post series on event sourcing, focusing on how to handle acceptance workflows: an employee makes a change that needs approval from, e.g. their manager. So we need to accept or reject events. www.planetgeek.ch/2026/09/28/e... #EventSourcing #fsharp

For #fsharp, #dotnet, #fablecompiler and @cloudflare-dev.bsky.social folks there's a new project for building agentic AI in the cloud. We're excited to make this a community project that anyone can use, modify, profit and contribute! It's still early days yet... fsprojects.github.io/FSharp.Cloud...

In the post "I write code myself" era, does anyone actually read technical blog post with code in anymore? #fsharp

Claude can be witty, anyway, new release of Myriad is out. #fsharp #metaprogrammingclub #skynet

Finally got round to re-registering and fixing up my website/blog: 7sharp9.dev #fsharp #ai #ml #dsp

I made a refactoring tool for myself to fix (agent-generated or old) F# code: github.com/thorium/fsha... Try it and let me know what you think. #fsharp

F# Weekly #38, 2026 — Fantomas 8.0, Myriad 1.0 and Fable.Ripple↗ is now live. #fsharp sergeytihon.com/2026/09/19/f...

Guess the game I'm jazzing up, #retro, #fsharp , #godot

Fable 5.14.0, 5.15.0, and 5.16.0 have been released over the past few days! 🚀 These updates feature: - Improved support for Python, Rust, and Beam. - Added support for precompiled libraries in fable-standalone (stay tuned for a surprise coming in the next few days!). #fsharp #fablecompiler

Niche #dotnet #fsharp #gsharp devs unite! We might get 24 users between the two languages!

#fsharp is good at rejecting malformed domain logic, but not proven to make the model’s underlying reasoning much more accurate.

There’s a lot of anti-LLM coding sentiment going around. It feels like the new typed languages versus dynamic languages debacle.

I've just put Myriad inside a TypeProvider. “I felt myself on the edge of the world; peering over the rim into a fathomless chaos of eternal night.” - H.P. Lovecraft #fsharp

Cool to see myowndb.com mentioned in @sergeytihon.com 's #fsharp weekly. I deployed an updated version this morning, now using websharper 9. Next step is DotNet 10 then websharper 10.

My amazing Wife just wrote a piece for a regional online newspaper, very proud! Nature and industry in Teesside: an artist’s perspective northeastbylines.co.uk/news/environ...

Check out F# 10, the latest update bringing async exceptions, Task<'T> improvements, and integrated tooling support! Ideal for enhancing functional-first programming. Explore the features and elevate your .NET development. #FSharp #DotNET

More #fsharp please .NET

And so it begins, a massive jump in billing calculation. Copilot is useful for some repo grunt work but it's not in the same league of usefulness of Claude Code, even when Copilot uses the same anthropic models.

For #fsharp folks we've just released v0.2.0 of Fidelity.CloudEdge. There are new bindings for Media-over-QUIC and a few of the new services released during @cloudflare-dev.bsky.social AI week. github.com/FidelityFram...

Might not be a huge audience here, but I wanted to announce that. FSharp.Data.Npgsql is now part of fsprojects, thanks to @dsyme for the nudge. This should make maintenance easier.. It's a #typeprovider wrapper in #fsharp for #postgres that allows you to just point your code at a database and […]

F# Weekly #13, 2026 - Deedle 4.0 is out! #fsharp sergeytihon.com/2026/03/29/f...

F# 😜 #obligatoryfsharpresponse #fsharp

I'm still processing but I watched Dirty Business (not even done yet) & while I knew a lot about this & lived in Ox, I'm completely beguiled by the almost direct parallel to what we're going through with AI. I'm at a heightened awareness of our role as academics. theconversation.com/englands-sew...

A very good article on AI and coding from the NYT by @clivethompson.bsky.social Here's a gift link: www.nytimes.com/2026/03/12/m...

About a year ago I made some predictions about the effect of AI on programming jobs. Block laid off 40% of its staff claiming AI made them more efficient. Is that really true or did they just over-hire? Let's look at some data and see what's really happening. Full post: seldo.com/posts/do-ai-...

Daily Reminder to try #dotnet and also #fsharp since is part of the official sdk and is an awesome functional first language ! youtu.be/GcEHiY6Vp-8?...

Serde.FS.Json is the first backend in the new Serde.FS ecosystem — fast, reflection‑free JSON for F#. Powered by FSharp.SourceDjinn, a small engine for building F# source generators. github.com/fs-djinn #fsharp

The wait is over! Fable 5 Release Candidate is officially here. After a year of hard work from the community, we're bringing you: ✨ .NET 10 & F# 10 support 🐍 A massive Python update (now powered by a Rust core & PyPI!) 🌐 Cleaner JS/TS Pojo bindings fable.io/blog/2026/20... #fsharp #fablecompiler

Sorry, Bluesky, but I have to say it: AI can already do social science research better than most professors with PhDs. And, for the first time in my life, I really have no idea what happens in five years. Things are changing already, we just need to wake up.

I'm seeing a lot of anti AI sentiment, not AI has taken our jobs and stuff like that, but things like: AI agents don't work or they are no good or don't help. I see the exact opposite and cant help that my career as a programmer is defunct, at least in terms of actually writing code.

You know, we used to joke about 'vibe coding.' Well... things have changed. We should call it what it is: Coding with AI. From @karpathy.bsky.social It is hard to communicate how much programming has changed due to AI in the last 2 months: not gradually but in this last December.

Learning Rust. Looks like someone took functional and procedural F# or Haskell and transmuted it with the C-like syntax while using the Malbolge paradigm (making everything as convoluted as humanly possible) into a new language difficult as hell.

F# – Zeit für den Abschied? thomasbandt.com/gedanken/cmm...

How is acrobat reader a 820MB download?

This week on Friday @dsyme.bsky.social shows us how agentic workflows can continuously improve #fsharp libraries. amplifyingfsharp.io/sessions/202...

Given how much we've been sharing our work with the #fsharp community, we thought it worth summarizing this pivotal decision to establish a new language. speakez.tech/blog/reintro...

F# Weekly #7, 2026 - .NET 11 Preview 1 & Rider 2026.1 EAP 3 #fsharp sergeytihon.com/2026/02/14/f...

Aside work on the Firefly compiler, we're also building a cloud edge platform. That process, starting as back plane machinery for package management, emerged with "shared edges" until we found that re-imagining it as part of the Fidelity Framework itself was warranted. speakez.tech/blog/intelli...

#fsharp #stadardml #ocaml #rust #golang #SystemsThinking #SoftwareEngineering #WebDevelopment speakez.tech/blog/learnin...

After some *checks notes* umm.. 6 years, I released a new version of my composable data visualization library, adding support for images! compostjs.github.io/compost/demo... I still think this is the best way of doing composable data visualizations. See the paper: www.cambridge.org/core/journal...

#fsharp speakez.tech/blog/nanopas...

I pretty much use AI daily, albeit my definition of AI is Artificial Imbecile. Once you get that locked in you can progress a lot faster with less foot guns; and screaming.

Fudge died on Thursday afternoon. Devastated.

AI driven efficiency culture is about the worst environment you could design for an ADHD brain.