Sergey Tihon πŸ¦”πŸ¦€'s Avatar

Sergey Tihon πŸ¦”πŸ¦€

@sergeytihon.com

Father. Husband. Developer. Microsoft MVP. Likes #fsharp πŸ¦”, #rust πŸ¦€ and is curious about NeoVim. https://sergeytihon.com https://github.com/sergey-tihon

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10.11.2024
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Latest posts by Sergey Tihon πŸ¦”πŸ¦€ @sergeytihon.com

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F# Weekly #10, 2026 – Start Your Day With Code That’s Better Welcome to F# Weekly, A roundup of F# content from this past week: News Fable Β· Announcing Fable 5 Release Candidate nugetz β€” NuGet package browser Microsoft News Release v1.0 of the official MCP C…

F# Weekly #10, 2026 - Start Your Day With Code That’s Better
#fsharp sergeytihon.com/2026/03/08/f...

08.03.2026 21:22 πŸ‘ 7 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
TradeKart | The rapid delivery app for tradespeople Trade materials delivered in as little as 1 hour. Get the materials you need delivered in an instant. Stay in control with real-time tracking, so you’ll know exactly when your order is picked, packed,...

Hey #fsharp sky!

We have an upcoming role for a dev working at tradekart.com.

Full-Stack, with strong FE skills. We have some react apps, but will probably be looking to build some stuff in HTMX (or similar tech) in next few months.

DM me for more details, please repost for reach.

05.03.2026 11:55 πŸ‘ 9 πŸ” 7 πŸ’¬ 3 πŸ“Œ 0
Fable Β· Announcing Fable 5 Release Candidate

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

03.03.2026 17:18 πŸ‘ 33 πŸ” 12 πŸ’¬ 4 πŸ“Œ 0
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RE#: how we built the world's fastest regex engine in F# | ian erik varatalu

RE#: how we built the world's fastest regex engine in F# iev.ee/blog/resharp... #regex #fsharp

05.03.2026 02:15 πŸ‘ 28 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
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F# Weekly #9, 2026 – Crunching the Technical Debt with Repo Assist Welcome to F# Weekly, A roundup of F# content from this past week: News Pure-F# training/inference workflow around Qwen3-4B with NVFP4 [Poll] Consider changing the default of fsharp_multiline_brack…

F# Weekly #9, 2026 - Crunching the Technical Debt with Repo Assist #fsharp sergeytihon.com/2026/03/01/f...

01.03.2026 10:37 πŸ‘ 16 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
GitHub - ingted/Qwen3-4B-Instruct-2507-TorchSharp.fs Contribute to ingted/Qwen3-4B-Instruct-2507-TorchSharp.fs development by creating an account on GitHub.

"Pure-F# training/inference workflow around Qwen3-4B with NVFP4" by @ingted.bsky.social #fsharp github.com/ingted/Qwen3...

28.02.2026 18:45 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
The Functional Blueprint: Teaching TypeScript to Speak F#

"The Functional Blueprint: Teaching TypeScript to Speak F#" by @simontreanor.bsky.social #fsharp simontreanor.dev/articles/Fun...

28.02.2026 18:40 πŸ‘ 10 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

F# folk, with @nojaf.com we've added support for generating llms.txt to the fsdocs tool that's widely used by the F# community.

We'll release it soon but if you have a chance to take it for a spin before please do.

github.com/fsprojects/F...

#fsharp

27.02.2026 11:43 πŸ‘ 16 πŸ” 4 πŸ’¬ 2 πŸ“Œ 0

It is not a data format, but MCP TP was an interesting idea bsky.app/profile/jkon...

26.02.2026 22:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Using GitHub Agentic Workflows "Repo Assist" automated repo assistant, I was able to

1. Clear all the lingering technical debt off the community library FSharp.Control.AsyncSeq today

2. Release a new version 4.0.0 with a major compat feature

github.com/fsprojects/F...

bsky.app/profile/did:...

22.02.2026 16:08 πŸ‘ 11 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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[Repo Assist] Monthly Activity 2026-02 Β· Issue #1599 Β· fsprojects/FSharp.Data πŸ€– Repo Assist here β€” I'm an automated AI assistant for this repository. Activity for February 2026 2026-02-21 πŸ’¬ Commented on #1532: Explained HTTP socket exhaustion root cause (WebRequest port pool...

F# folk - I'm having some success using GitHub Agentic Workflows to automate some backlog maintenance work in some older F# community repos.

FSharp.Data: github.com/fsprojects/F...

FSharp.Control.AsyncSeq: github.com/fsprojects/F...

It's helping me re-engage with the repos and clean things up.

22.02.2026 10:29 πŸ‘ 21 πŸ” 6 πŸ’¬ 2 πŸ“Œ 2
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F# Weekly #8, 2026 – Boosting F# Libraries with Automated Agentic AI Welcome to F# Weekly, A roundup of F# content from this past week: News What’s new in 1.1 | Elmish Land Microsoft News Migrate your Semantic Kernel and AutoGen projects to Microsoft Agent Fra…

F# Weekly #8, 2026 - Boosting F# Libraries with Automated Agentic AI #fsharp sergeytihon.com/2026/02/22/f...

22.02.2026 13:03 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
GitHub - TheFellow/fkyeah Contribute to TheFellow/fkyeah development by creating an account on GitHub.

F#kYeah - An F# implementation of the StrongDM Attractor spec β€” a DOT-based pipeline runner that orchestrates multi-stage AI workflows using directed graphs. #fsharp
github.com/TheFellow/fk...

20.02.2026 07:24 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Boosting F# Libraries with Automated Agentic AI | Amplifying F#

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

amplifyingfsharp.io/sessions/202...

17.02.2026 13:07 πŸ‘ 16 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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GitHub - jonas1ara/Fitch: A fast, cross-platform system information tool written in F# A fast, cross-platform system information tool written in F# - jonas1ara/Fitch

Fitch - A cross-platform system info tool (neofetch/fastfetch alternative) built with F# #fsharp github.com/jonas1ara/Fi...

16.02.2026 06:51 πŸ‘ 10 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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F# Weekly #7, 2026 – .NET 11 Preview 1 & Rider 2026.1 EAP 3 Welcome to F# Weekly, A roundup of F# content from this past week: News Boosting F# Libraries with Automated Agentic AI with Don Syme F# debugging improvements in Rider 2026.1. EAP 3 Microsoft News…

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

14.02.2026 20:27 πŸ‘ 14 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

Perhaps not too impressive for now but this shows Giraffe (F#) running on the BEAM (Erlang Runtime) using Fable (WIP) #fablecompiler #fsharp

11.02.2026 20:24 πŸ‘ 25 πŸ” 5 πŸ’¬ 4 πŸ“Œ 1

i had automation that scan tweets many years ago, but now everything is manual 🀣

07.02.2026 20:39 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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F# Weekly #6, 2026 – FScript & An ode to β€œSlowly” handcrafted code Welcome to F# Weekly, A roundup of F# content from this past week: Microsoft News .NET Framework 3.5 Moves to Standalone Deployment in new versions of Windows – .NET Blog Build AI Agents with…

F# Weekly #6, 2026 - FScript & An ode to β€œSlowly” handcrafted code #fsharp sergeytihon.com/2026/02/07/f...

07.02.2026 17:59 πŸ‘ 15 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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An ode to β€œSlowly” HANDCRAFTED code When I open my social media feeds, it is obvious: the age of writing code with our fingers is ending. LLMs and agents can write code much faster. But was it ever about the speed of source code…

An ode to "slowly" handcrafted code
www.planetgeek.ch/2026/02/02/a...

When I open my social media feeds, it's obvious: the age of writing code with our fingers is ending. LLMs can write code much faster.

But was it ever about the speed of code creation? I think not.

#LLMs #agents #fsharp

03.02.2026 09:20 πŸ‘ 21 πŸ” 6 πŸ’¬ 1 πŸ“Œ 2
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F# Weekly #5, 2026 – Leveling Up With Lattice Welcome to F# Weekly, A roundup of F# content from this past week: News .NET AI Essentials – The Core Building Blocks Explained – .NET Blog Join Microsoft at NDC London 2026 – Let…

F# Weekly #5, 2026 - Leveling Up With Lattice #fsharp sergeytihon.com/2026/02/01/f...

01.02.2026 20:20 πŸ‘ 18 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
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GitHub - JordanMarr/fable-lit-fullstack-template: A SAFE-style template with Fable.Lit, Fable.Remoting and Giraffe A SAFE-style template with Fable.Lit, Fable.Remoting and Giraffe - JordanMarr/fable-lit-fullstack-template

Big update for the Fable + Lit ecosystem!

✨ Fable.Lit.Dsl
✨ Fable.Lit.Dsl.Shoelace
✨ Fullstack template update (.NET 10 + Fable 5)

#fsharp #webcomponents #lit
github.com/JordanMarr/f...

27.01.2026 00:43 πŸ‘ 20 πŸ” 9 πŸ’¬ 0 πŸ“Œ 0
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F# Weekly #3, 2026 – F# event / (un)conference in 2026? Welcome to F# Weekly, A roundup of F# content from this past week: News Bringing work context to your code in GitHub Copilot – Microsoft for Developers Context-Driven Development: Agent Skill…

F# Weekly #3, 2026 - F# event / (un)conference in 2026? #fsharp sergeytihon.com/2026/01/24/f...

24.01.2026 10:56 πŸ‘ 16 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
Xah Ep735 Learning Fsharp by Asking AI. Write a Find/Replace Script
Xah Ep735 Learning Fsharp by Asking AI. Write a Find/Replace Script YouTube video by Xah Lee

Xah Ep735 Learning Fsharp by Asking AI. Write a Find/Replace Script #fsharp www.youtube.com/watch?v=dfZq...

24.01.2026 10:52 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

I wonder... would there be any interest in some F# event / (un)conference in 2026?
I always wanted to do something similar to F# Creators Workshop (which @dsyme.bsky.social organised years ago in Cambridge) or Elm Camp (which has been for last couple of years)

#fsharp

21.01.2026 18:53 πŸ‘ 44 πŸ” 13 πŸ’¬ 10 πŸ“Œ 0
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F# Weekly #3, 2026 – Most token-efficient static language? Welcome to F# Weekly, A roundup of F# content from this past week: News Which programming languages are most token-efficient? – Martin Alderson How to Build Android Widgets with .NET MAUI &#8…

F# Weekly #3, 2026 – Most token-efficient static language? #fsharp sergeytihon.com/2026/01/17/f...

17.01.2026 20:15 πŸ‘ 17 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

@tunaxor.me how do you cross-post between x, bluesky and linkedin? manually or you have a tooool?

17.01.2026 16:02 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
.NET in 100 Seconds
.NET in 100 Seconds YouTube video by Fireship

#fsharp mentioned finally in a #dotnet @fireship.bsky.social video πŸ¦”πŸ’š youtu.be/MFsYaRnrcPQ?... yessss

16.01.2026 17:44 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Bevy 0.18 Bevy is a refreshingly simple data-driven game engine built in Rust. It is free and open-source forever!

Bevy 0.18 is out now!

It features Atmosphere Occlusion and PBR Shading, Generalized Atmospheric Scattering Media, Solari features, PBR Fixes, Font Variations, Automatic Directional Navigation, Fullscreen Materials, Cargo Feature Collections, Camera Controllers, and more!

bevy.org/news/bevy-0-...

13.01.2026 21:41 πŸ‘ 182 πŸ” 72 πŸ’¬ 2 πŸ“Œ 3
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F# Weekly #2, 2026 – Mibo and WREN Stack Welcome to F# Weekly, A roundup of F# content from this past week: News Mibo: A Functional Game Framework for F# Generative AI: The Future of Consumer Technology – .NET Blog XAML Studio is no…

F# Weekly #2, 2026 - Mibo and WREN Stack #fsharp sergeytihon.com/2026/01/10/f...

10.01.2026 21:18 πŸ‘ 11 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0