Sergey Tihon 🦔🦀
@sergeytihon.com
Father. Husband. Developer. Microsoft MVP. Likes #fsharp 🦔, #rust 🦀 and is curious about NeoVim.
https://sergeytihon.com
https://github.com/sergey-tihon
https://sergeytihon.com
https://github.com/sergey-tihon
Reposted by Sergey Tihon 🦔🦀
What should Rider 2026.1 fix? I'm asking for a bit of community upvoting to know what issues you're most eager to get in to Rider 2026.1, which we're in the process of planning. How else were you planning on spending a wet Friday afternoon?
www.reddit.com/r/Jetbrains/...
www.reddit.com/r/Jetbrains/...
From the Jetbrains community on Reddit
Explore this post and more from the Jetbrains community
www.reddit.com
October 24, 2025 at 2:47 PM
What should Rider 2026.1 fix? I'm asking for a bit of community upvoting to know what issues you're most eager to get in to Rider 2026.1, which we're in the process of planning. How else were you planning on spending a wet Friday afternoon?
www.reddit.com/r/Jetbrains/...
www.reddit.com/r/Jetbrains/...
Reposted by Sergey Tihon 🦔🦀
Rider 2025.3 has just landed!
🔥 Same-day compatibility with .NET 10, full support for C# 14 features.
🏝️ New default Islands UI theme
⏱️ Major startup and @unrealengine.bsky.social performance boosts
Dive into the latest updates here: www.jetbrains.com/rider/whatsn...
#dotnet10 #csharp #gamedev
🔥 Same-day compatibility with .NET 10, full support for C# 14 features.
🏝️ New default Islands UI theme
⏱️ Major startup and @unrealengine.bsky.social performance boosts
Dive into the latest updates here: www.jetbrains.com/rider/whatsn...
#dotnet10 #csharp #gamedev
November 11, 2025 at 4:51 PM
Rider 2025.3 has just landed!
🔥 Same-day compatibility with .NET 10, full support for C# 14 features.
🏝️ New default Islands UI theme
⏱️ Major startup and @unrealengine.bsky.social performance boosts
Dive into the latest updates here: www.jetbrains.com/rider/whatsn...
#dotnet10 #csharp #gamedev
🔥 Same-day compatibility with .NET 10, full support for C# 14 features.
🏝️ New default Islands UI theme
⏱️ Major startup and @unrealengine.bsky.social performance boosts
Dive into the latest updates here: www.jetbrains.com/rider/whatsn...
#dotnet10 #csharp #gamedev
Reposted by Sergey Tihon 🦔🦀
Did you notice that the "What's new in F# 10" page is longer than the "What's new in C# 14" page?
#justTrolling #dotnet #fsharp #csharp
learn.microsoft.com/en-us/dotnet...
learn.microsoft.com/en-us/dotnet...
#justTrolling #dotnet #fsharp #csharp
learn.microsoft.com/en-us/dotnet...
learn.microsoft.com/en-us/dotnet...
What's new in F# 10 - F# Guide - .NET
Get an overview of the new features available in F# 10.
learn.microsoft.com
November 11, 2025 at 2:59 PM
Did you notice that the "What's new in F# 10" page is longer than the "What's new in C# 14" page?
#justTrolling #dotnet #fsharp #csharp
learn.microsoft.com/en-us/dotnet...
learn.microsoft.com/en-us/dotnet...
#justTrolling #dotnet #fsharp #csharp
learn.microsoft.com/en-us/dotnet...
learn.microsoft.com/en-us/dotnet...
Go stroustrup 🚀🚀🚀
Hi #fsharp we *might* consider changing a default in Fantomas: github.com/fsprojects/f...
Please let us know what you think.
Please let us know what you think.
[Poll] Consider changing the default of fsharp_multiline_bracket_style · Issue #3200 · fsprojects/fantomas
Hello everyone, I recently had a conversation about how Fantomas formats records by default (fsharp_multiline_bracket_style = cramped). There’s a configuration setting for this: fsharp_multiline_br...
github.com
November 9, 2025 at 8:08 PM
Go stroustrup 🚀🚀🚀
Reposted by Sergey Tihon 🦔🦀
Check out the latest .NET Foundation Member Spotlight on polyglot architect, Eriawan Kusumawardhono! 🇮🇩 A 10+ year Microsoft MVP & CTO who literally wrote the book on F#.
Full story below! 👇
hubs.li/Q03RKDL70 #dotnet #MicrosoftMVP #OSS
Full story below! 👇
hubs.li/Q03RKDL70 #dotnet #MicrosoftMVP #OSS
November 5, 2025 at 4:38 PM
Check out the latest .NET Foundation Member Spotlight on polyglot architect, Eriawan Kusumawardhono! 🇮🇩 A 10+ year Microsoft MVP & CTO who literally wrote the book on F#.
Full story below! 👇
hubs.li/Q03RKDL70 #dotnet #MicrosoftMVP #OSS
Full story below! 👇
hubs.li/Q03RKDL70 #dotnet #MicrosoftMVP #OSS
Reposted by Sergey Tihon 🦔🦀
.NET 10 Breaking Changes To Keep An Eye On When Upgrading duendesoftware.com/blog/2025110...
Duende Software - Identity and Access Management for .NET
We help companies using .NET to build identity and access control solutions for modern applications.
duendesoftware.com
November 5, 2025 at 6:15 AM
.NET 10 Breaking Changes To Keep An Eye On When Upgrading duendesoftware.com/blog/2025110...
Reposted by Sergey Tihon 🦔🦀
Blogged: Easier reflection with [UnsafeAccessorType] in .NET 10
andrewlock.net/exploring-do...
In this post I show how to work with [UnsafeAccessor] to do 'easier' reflection and how to use .NET 10's [UnsafeAccessorType] with types you can't reference at compile time
#dotnet
andrewlock.net/exploring-do...
In this post I show how to work with [UnsafeAccessor] to do 'easier' reflection and how to use .NET 10's [UnsafeAccessorType] with types you can't reference at compile time
#dotnet
Easier reflection with [UnsafeAccessorType] in .NET 10: Exploring the .NET 10 preview - Part 9
In this post I show how to work with [UnsafeAccessor] to do 'easier' reflection and how to use .NET 10's [UnsafeAccessorType] with types you can't reference
andrewlock.net
November 4, 2025 at 3:42 PM
Blogged: Easier reflection with [UnsafeAccessorType] in .NET 10
andrewlock.net/exploring-do...
In this post I show how to work with [UnsafeAccessor] to do 'easier' reflection and how to use .NET 10's [UnsafeAccessorType] with types you can't reference at compile time
#dotnet
andrewlock.net/exploring-do...
In this post I show how to work with [UnsafeAccessor] to do 'easier' reflection and how to use .NET 10's [UnsafeAccessorType] with types you can't reference at compile time
#dotnet
Reposted by Sergey Tihon 🦔🦀
Awesome #rust and #fsharp comparison for this 2 awesome languages, do you need to handle memory or you can let GC do the magic for you? youtu.be/1sTjWVvp8MQ?...
Rust vs. F# by Johan Olsson
YouTube video by Func Prog Sweden
youtu.be
November 2, 2025 at 6:48 PM
Awesome #rust and #fsharp comparison for this 2 awesome languages, do you need to handle memory or you can let GC do the magic for you? youtu.be/1sTjWVvp8MQ?...
Hey #fsharp, what we do with #FsAdvent this year? sergeytihon.com/fsadvent/ Do we have 24 F#ers ready to participate?
November 2, 2025 at 8:10 AM
Hey #fsharp, what we do with #FsAdvent this year? sergeytihon.com/fsadvent/ Do we have 24 F#ers ready to participate?
F# Weekly #44, 2025 - .NET Conf - Nov 11-13 #fsharp sergeytihon.com/2025/11/02/f...
F# Weekly #44, 2025 – .NET Conf – Nov 11-13
Welcome to F# Weekly, A roundup of F# content from this past week: News .NET Conf 2025 – November 11 ‐ 13 (.NET 10 & VS 2026) Join us at .NET Conf: Dive into the future of development wit…
sergeytihon.com
November 2, 2025 at 7:58 AM
F# Weekly #44, 2025 - .NET Conf - Nov 11-13 #fsharp sergeytihon.com/2025/11/02/f...
Reposted by Sergey Tihon 🦔🦀
In the next lab from my Tiny Systems course, you learn how type inference in ML-like languages works and write your own Hindley-Milner inference algorithm!
🎞️ Watch the videos: www.youtube.com/watch?v=FUFQ...
⌨️ Get the #fsharp code: github.com/tpetricek/ti...
🎞️ Watch the videos: www.youtube.com/watch?v=FUFQ...
⌨️ Get the #fsharp code: github.com/tpetricek/ti...
TinyHM 4.1 - How type inference in ML works
YouTube video by Tomas Petricek
www.youtube.com
October 23, 2025 at 7:58 PM
In the next lab from my Tiny Systems course, you learn how type inference in ML-like languages works and write your own Hindley-Milner inference algorithm!
🎞️ Watch the videos: www.youtube.com/watch?v=FUFQ...
⌨️ Get the #fsharp code: github.com/tpetricek/ti...
🎞️ Watch the videos: www.youtube.com/watch?v=FUFQ...
⌨️ Get the #fsharp code: github.com/tpetricek/ti...
F# Weekly #42, 2025 - Hi, Victor & .NET 10 RC2 #fsharp sergeytihon.com/2025/10/18/f...
F# Weekly #42, 2025 – Hi, Victor & .NET 10 RC2
Welcome to F# Weekly, A roundup of F# content from this past week: News Announcing .NET 10 Release Candidate 2 – .NET Blog Announcing the .NET Security Group – .NET Blog .NET and .NET F…
sergeytihon.com
October 18, 2025 at 10:10 AM
F# Weekly #42, 2025 - Hi, Victor & .NET 10 RC2 #fsharp sergeytihon.com/2025/10/18/f...
Reposted by Sergey Tihon 🦔🦀
We're pretty excited about the idea of a @cloudflare.social "native" edge compute story for #fsharp. We've put together a few proposals for some of the work we have in the lab, and hope to be rolling out segments of it through the end of the year. speakez.tech/blog/spec-st...
The SPEC Stack: A Proposal
A unified approach to modern web and distributed 'edge' deployment
speakez.tech
October 17, 2025 at 1:35 PM
We're pretty excited about the idea of a @cloudflare.social "native" edge compute story for #fsharp. We've put together a few proposals for some of the work we have in the lab, and hope to be rolling out segments of it through the end of the year. speakez.tech/blog/spec-st...
Reposted by Sergey Tihon 🦔🦀
Our Victor CLI tool is a play on words for the idea that Hugo templates should be fair game from bringing into the #fsharp framework. speakez.tech/blog/victor-...
Victor: A Tool for Managing the SPEC Stack
A View Beyond Static Site Generation to a New Wave of Edge Computing
speakez.tech
October 17, 2025 at 1:37 PM
Our Victor CLI tool is a play on words for the idea that Hugo templates should be fair game from bringing into the #fsharp framework. speakez.tech/blog/victor-...
F# Weekly #42, 2025 - JetBrains .NET Days Online 2025 #fsharp sergeytihon.com/2025/10/11/f...
F# Weekly #41, 2025 – JetBrains .NET Days Online 2025
Welcome to F# Weekly, A roundup of F# content from this past week: News Preparing for the .NET 10 GC (DATAS) – .NET Blog Developer and AI Code Reviewer: Reviewing AI-Generated Code in .NET &#…
sergeytihon.com
October 11, 2025 at 8:41 PM
F# Weekly #42, 2025 - JetBrains .NET Days Online 2025 #fsharp sergeytihon.com/2025/10/11/f...
Reposted by Sergey Tihon 🦔🦀
Performance myths, Windows Terminal drama & the future of AI. 🤔
Marco and Casey Muratori dig into why software feels slow and what developers should do about it. Watch the full episode on the IntelliJ IDEA YouTube channel and join the giveaway!
https://youtu.be/apREl0KmTdQ
#TheMarcoShow
Marco and Casey Muratori dig into why software feels slow and what developers should do about it. Watch the full episode on the IntelliJ IDEA YouTube channel and join the giveaway!
https://youtu.be/apREl0KmTdQ
#TheMarcoShow
September 17, 2025 at 2:58 PM
Performance myths, Windows Terminal drama & the future of AI. 🤔
Marco and Casey Muratori dig into why software feels slow and what developers should do about it. Watch the full episode on the IntelliJ IDEA YouTube channel and join the giveaway!
https://youtu.be/apREl0KmTdQ
#TheMarcoShow
Marco and Casey Muratori dig into why software feels slow and what developers should do about it. Watch the full episode on the IntelliJ IDEA YouTube channel and join the giveaway!
https://youtu.be/apREl0KmTdQ
#TheMarcoShow
Reposted by Sergey Tihon 🦔🦀
In August, I was interviewed by JetBrains about programming and Rust, ranging from the borrow checker, to agentic coding, to hiring. And it's now on YouTube! It's also general enough that it should be interesting even to those not already knee deep in Rust 😅
www.youtube.com/watch?v=nOSx...
www.youtube.com/watch?v=nOSx...
October 9, 2025 at 2:09 PM
In August, I was interviewed by JetBrains about programming and Rust, ranging from the borrow checker, to agentic coding, to hiring. And it's now on YouTube! It's also general enough that it should be interesting even to those not already knee deep in Rust 😅
www.youtube.com/watch?v=nOSx...
www.youtube.com/watch?v=nOSx...
Reposted by Sergey Tihon 🦔🦀
This is a #fsharp project for building and deploying a
@cloudflare.social based file sharing applet. It builds a React SPA using teh Fable Compiler and Elmish with a WebDAV Worker and R2 bucket behind it. Users are managed via Cloudflare Secrets. github.com/speakeztech/...
@cloudflare.social based file sharing applet. It builds a React SPA using teh Fable Compiler and Elmish with a WebDAV Worker and R2 bucket behind it. Users are managed via Cloudflare Secrets. github.com/speakeztech/...
GitHub - speakeztech/fs-fileshare: A Cloudflare-based file sharing solution built with F#, Fable and deployed into Cloudflare
A Cloudflare-based file sharing solution built with F#, Fable and deployed into Cloudflare - speakeztech/fs-fileshare
github.com
October 8, 2025 at 1:21 PM
This is a #fsharp project for building and deploying a
@cloudflare.social based file sharing applet. It builds a React SPA using teh Fable Compiler and Elmish with a WebDAV Worker and R2 bucket behind it. Users are managed via Cloudflare Secrets. github.com/speakeztech/...
@cloudflare.social based file sharing applet. It builds a React SPA using teh Fable Compiler and Elmish with a WebDAV Worker and R2 bucket behind it. Users are managed via Cloudflare Secrets. github.com/speakeztech/...
Reposted by Sergey Tihon 🦔🦀
Reposted by Sergey Tihon 🦔🦀
JetBrains is adopting ACP.
Every @jetbrains IDE will support any ACP-compatible agent. Combined with Zed, Neovim, and Emacs, that's one protocol implementation reaching developers everywhere.
Agent developers: the ecosystem just got real.
Every @jetbrains IDE will support any ACP-compatible agent. Combined with Zed, Neovim, and Emacs, that's one protocol implementation reaching developers everywhere.
Agent developers: the ecosystem just got real.
October 6, 2025 at 4:49 PM
JetBrains is adopting ACP.
Every @jetbrains IDE will support any ACP-compatible agent. Combined with Zed, Neovim, and Emacs, that's one protocol implementation reaching developers everywhere.
Agent developers: the ecosystem just got real.
Every @jetbrains IDE will support any ACP-compatible agent. Combined with Zed, Neovim, and Emacs, that's one protocol implementation reaching developers everywhere.
Agent developers: the ecosystem just got real.
F# Weekly #40, 2025 - Microsoft Agent Framework (Preview) #fsharp sergeytihon.com/2025/10/04/f...
F# Weekly #40, 2025 – Microsoft Agent Framework (Preview)
Welcome to F# Weekly, A roundup of F# content from this past week: News Introducing Microsoft Agent Framework (Preview): Making AI Agents Simple for Every Developer – .NET Blog Grok 4 is now …
sergeytihon.com
October 4, 2025 at 8:27 PM
F# Weekly #40, 2025 - Microsoft Agent Framework (Preview) #fsharp sergeytihon.com/2025/10/04/f...
Reposted by Sergey Tihon 🦔🦀
Does #fsharp need file-based apps like C#?. Join us next Friday for a new session where Martin will showcase a prototype for "dotnet run app.fs"-like functionality.
More info: amplifyingfsharp.io/sessions/202...
More info: amplifyingfsharp.io/sessions/202...
Does F# need file-based apps | Amplifying F#
amplifyingfsharp.io
September 26, 2025 at 3:22 PM
Does #fsharp need file-based apps like C#?. Join us next Friday for a new session where Martin will showcase a prototype for "dotnet run app.fs"-like functionality.
More info: amplifyingfsharp.io/sessions/202...
More info: amplifyingfsharp.io/sessions/202...