RE#: how we built the world's fastest regex engine in F# iev.ee/blog/resharp... #regex #fsharp
@dbrattli
Creator of Fable Python and Reactive Extensions for Python (RxPY). Made the IrDA subsystem in the Linux kernel back in the 90'. On a quest to bridge the worlds of F# and Python ❤️ Microsoft Alumni and currently works at Cognite
RE#: how we built the world's fastest regex engine in F# iev.ee/blog/resharp... #regex #fsharp
Fable v5-rc.2 is out w/beam support 🥳✨#fsharp #fablecompiler
Finally received this book today 🥰 Fable.Python made me a Python expert. Looking forwards to the Fable.Beam journey ✨
Note that there is a bug with the new Beam target and fable-library is unfortunately missing from the bundle. This should be fixed in -rc2 when available. But it will be worth the wait. Fable Beam passes 2241 unit-tests and is surprisingly usable for being a new Fable target 🤩
A lot of the work with the Python target has been to improve Python interop, and also to produce Python code that type checks using static type checkers such as Pyright.
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
F# Weekly #9, 2026 - Crunching the Technical Debt with Repo Assist #fsharp sergeytihon.com/2026/03/01/f...
Remember to complete your 2026 open source training. The training is mandatory for everyone who uses open source software gist.github.com/richhickey/1...
F# Weekly #8, 2026 - Boosting F# Libraries with Automated Agentic AI #fsharp sergeytihon.com/2026/02/22/f...
I need to double (and tripple) check this but it seems like Giraffe on Beam is faster than .NET. Is it too good to be true? 🙈 At least the Python perf looks to be true 😆 #fsharp #fablecompiler
Timeflies with F# on Fable Beam (Fable v5 teaser) #fsharp #fablecompiler #erlang
F# Weekly #7, 2026 - .NET 11 Preview 1 & Rider 2026.1 EAP 3 #fsharp sergeytihon.com/2026/02/14/f...
Current status is that inital scaffolding in place. 1500 unit-tests passing. That probably took me 3+ years with Fable.Python. Claude Code used 3 days for Fable.Beam 🙈
I want to learn more about the BEAM and OTP and F# is the right tool for making an actor {...} expression ✨
Perhaps not too impressive for now but this shows Giraffe (F#) running on the BEAM (Erlang Runtime) using Fable (WIP) #fablecompiler #fsharp
F# Weekly #6, 2026 - FScript & An ode to “Slowly” handcrafted code #fsharp sergeytihon.com/2026/02/07/f...
F# Weekly #5, 2026 - Leveling Up With Lattice #fsharp sergeytihon.com/2026/02/01/f...
F# Weekly #3, 2026 - F# event / (un)conference in 2026? #fsharp sergeytihon.com/2026/01/24/f...
F# Weekly #2, 2026 - Mibo and WREN Stack #fsharp sergeytihon.com/2026/01/10/f...
F# Weekly #1, 2026 - Kipo & future of MonoGame #fsharp sergeytihon.com/2026/01/03/f...
Try F# for a small project in 2026 #dev #programming #coding 🥳🥂✨💙
⚡️ F# Weekly #52: A Fresh Start for 2025
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5234
"F# Advent Calendar in English 2025" is complete and all slots are filled 🎉 #fsharp #fsadvent sergeytihon.com/2025/11/03/f...
Thank you for fixing ❤️ Looking forwards to try this out. Maybe I will switch to @zed.dev now 😅
There is an issue with FSAC? using inline HTML instead of Markdown for description links. Is this a hack for vscode/ionide? github.com/nathanjcolli...
Here is the repo. The blogpost was written 100% in F#, translated to Python. Please contribute to the docs if you find any issues by creating a PR. Should make Fable.Literate into a first class library also targeting JS, TypeScript and Rust? @mangelmaxime.bsky.social github.com/cardamomcode...
My F# Advent Calendar post about Fable.Python (and ended up with Fable.Literate 🙈). Learn how you can use Pydantic, FastAPI with Fable 🐍🦔 cardamomcode.dev/fable-python #FsAdvent #fsharp #fablecompiler #python