"F# Advent Calendar in English 2025" is complete and all slots are filled 🎉 #fsharp #fsadvent sergeytihon.com/2025/11/03/f...
F# Advent Calendar in English 2025
🎄 It’s that magical time of year again! 🎅🏻Christmas is twinkling on the horizon, and that means one thing — it’s time for the 12th annual F# Advent in English! It’s incredible to think that our tra…
sergeytihon.com
December 27, 2025 at 9:13 AM
"F# Advent Calendar in English 2025" is complete and all slots are filled 🎉 #fsharp #fsadvent sergeytihon.com/2025/11/03/f...
"What F# Knows About Functors and What Comes Next" by @pstadnicki.bsky.social for #fsharp #fsadvent dev.to/pstadnicki/w...
What F# Knows About Functors and What Comes Next
This post is a short, opinionated reflection on one thing that feels most notably missing in F#...
dev.to
December 27, 2025 at 9:08 AM
"What F# Knows About Functors and What Comes Next" by @pstadnicki.bsky.social for #fsharp #fsadvent dev.to/pstadnicki/w...
"Introducing WebSharper source code generators" by Adam Granicz for #fsharp #fsadvent intellifactory.com/user/granicz...
Introducing WebSharper source code generators
intellifactory.com
December 25, 2025 at 4:05 PM
"Introducing WebSharper source code generators" by Adam Granicz for #fsharp #fsadvent intellifactory.com/user/granicz...
My post for #FsAdvent 2025 is live 🎄
I write about a challenge implementing Spain’s antifraud law for invoicing software using F# and Event Sourcing with Equinox
www.wearestrings.com/blog/2025-12...
Thanks @sergeytihon.com for organizing this great initiative!
I write about a challenge implementing Spain’s antifraud law for invoicing software using F# and Event Sourcing with Equinox
www.wearestrings.com/blog/2025-12...
Thanks @sergeytihon.com for organizing this great initiative!
Complying with the Law with F# and Event Sourcing | STRÏNGS
www.wearestrings.com
December 24, 2025 at 12:04 AM
My post for #FsAdvent 2025 is live 🎄
I write about a challenge implementing Spain’s antifraud law for invoicing software using F# and Event Sourcing with Equinox
www.wearestrings.com/blog/2025-12...
Thanks @sergeytihon.com for organizing this great initiative!
I write about a challenge implementing Spain’s antifraud law for invoicing software using F# and Event Sourcing with Equinox
www.wearestrings.com/blog/2025-12...
Thanks @sergeytihon.com for organizing this great initiative!
My #fsharp #FsAdvent post for 2025 is up. It's about applying my functional DDD design principles to an unusual non-business domain, which is my hobby of hand weaving! Anyone else weave? I'd love any comments.
fsharpforfunandprofit.com/posts/design...
Thanks as always to @sergeytihon.com
fsharpforfunandprofit.com/posts/design...
Thanks as always to @sergeytihon.com
Designing weaving software
Applying my design principles to an unusual domain
fsharpforfunandprofit.com
December 22, 2025 at 8:57 PM
My #fsharp #FsAdvent post for 2025 is up. It's about applying my functional DDD design principles to an unusual non-business domain, which is my hobby of hand weaving! Anyone else weave? I'd love any comments.
fsharpforfunandprofit.com/posts/design...
Thanks as always to @sergeytihon.com
fsharpforfunandprofit.com/posts/design...
Thanks as always to @sergeytihon.com
My FS Advent post for Dec 22, 2025. 🎄✨☕
Thanks to @sergeytihon.com for keeping the F# community buzzing along year after year!
jordanmarr.github.io/fsharp/cloud... #FsAdvent #fsharp
Thanks to @sergeytihon.com for keeping the F# community buzzing along year after year!
jordanmarr.github.io/fsharp/cloud... #FsAdvent #fsharp
Create a Cloudflare Worker in .NET?!
A blog about F#, Fable, and functional programming in .NET
jordanmarr.github.io
December 22, 2025 at 5:38 PM
My FS Advent post for Dec 22, 2025. 🎄✨☕
Thanks to @sergeytihon.com for keeping the F# community buzzing along year after year!
jordanmarr.github.io/fsharp/cloud... #FsAdvent #fsharp
Thanks to @sergeytihon.com for keeping the F# community buzzing along year after year!
jordanmarr.github.io/fsharp/cloud... #FsAdvent #fsharp
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
Fable Python
Introduction to Fable.Python This post is part of the F# Advent Calendar 2025. Thank you, Sergey Tihon, for organizing this wonderful tradition that brings the F# community together every year! Welcome to this guide on Fable and Fable.Python - a co...
cardamomcode.dev
December 21, 2025 at 4:01 PM
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
📢 Announcing the writing of the book “Safe Clean Architecture”, available for free on GitBook to the #dotnet and #fsharp communities, and coming with a demo app already up and running: Shopfoo.
🙏 Thanks to @sergeytihon.com for the #fsadvent calendar.
🔗 rdeneau.gitbook.io/safe-clean-a...
🙏 Thanks to @sergeytihon.com for the #fsadvent calendar.
🔗 rdeneau.gitbook.io/safe-clean-a...
Welcome | Safe Clean Architecture
rdeneau.gitbook.io
December 20, 2025 at 10:06 PM
📢 Announcing the writing of the book “Safe Clean Architecture”, available for free on GitBook to the #dotnet and #fsharp communities, and coming with a demo app already up and running: Shopfoo.
🙏 Thanks to @sergeytihon.com for the #fsadvent calendar.
🔗 rdeneau.gitbook.io/safe-clean-a...
🙏 Thanks to @sergeytihon.com for the #fsadvent calendar.
🔗 rdeneau.gitbook.io/safe-clean-a...
"A Brief Introduction to Quantum Computing for F# Developers" by @thoriumi.bsky.social for #fsharp #fsadvent thorium.github.io/FSharp.Azure...
A Brief Introduction to Quantum Computing for F# Developers
F# library for quantum-inspired optimization - Solve TSP, Portfolio, and combinatorial optimization problems
thorium.github.io
December 20, 2025 at 7:12 PM
"A Brief Introduction to Quantum Computing for F# Developers" by @thoriumi.bsky.social for #fsharp #fsadvent thorium.github.io/FSharp.Azure...
"F#, Microsoft Agent Framework, MCP and Bitcoin for the F# Advent Calendar 2025" by Kevin for #fsharp #fsadvent www.aligneddev.net/blog/2025/fs...
Aligned Dev Blog
Articles about software development from SD.
www.aligneddev.net
December 18, 2025 at 2:19 PM
"F#, Microsoft Agent Framework, MCP and Bitcoin for the F# Advent Calendar 2025" by Kevin for #fsharp #fsadvent www.aligneddev.net/blog/2025/fs...
"Interactive development in F#" by soweli-p for #fsharp #fsadvent soweli-p.github.io/repl-driven-...
Welcome file
soweli-p.github.io
December 18, 2025 at 7:00 AM
"Interactive development in F#" by soweli-p for #fsharp #fsadvent soweli-p.github.io/repl-driven-...
An essay about parsing and lexing, and how some principles behind a KDL parser I wrote for this year's F# advent calendar. #kdl #fsharp #FsAdvent
Parsing and Lexing in F#
For the F# advent calendar this year, I wrote a KDL parser.
desertthunder.leaflet.pub
December 17, 2025 at 6:58 AM
"Exploring @monogame.net with F#"
Thanks to @sergeytihon.com for a spot in this year's FsAdvent calendar
dev.to/tunaxor/expl...
#dotnet #fsharp #monogame #gamedev #fsadvent
Thanks to @sergeytihon.com for a spot in this year's FsAdvent calendar
dev.to/tunaxor/expl...
#dotnet #fsharp #monogame #gamedev #fsadvent
Exploring MonoGame with F#: The Evolution of Kipo
Hey there! It has been quite some time since the last blog entry. Another December, another...
dev.to
December 16, 2025 at 2:40 PM
"Exploring @monogame.net with F#"
Thanks to @sergeytihon.com for a spot in this year's FsAdvent calendar
dev.to/tunaxor/expl...
#dotnet #fsharp #monogame #gamedev #fsadvent
Thanks to @sergeytihon.com for a spot in this year's FsAdvent calendar
dev.to/tunaxor/expl...
#dotnet #fsharp #monogame #gamedev #fsadvent
My #FsAdvent 2025: "Froggy Tree House" 🐸
A fun little series about building a game DSL in #fsharp. Frogs jumping. Flies getting eaten. Normal stuff.
(Part 6 is called "Code as Model" but that's probably not important :))
johnazariah.github.io/2025/12/12/t...
/cc: @sergeytihon.com
A fun little series about building a game DSL in #fsharp. Frogs jumping. Flies getting eaten. Normal stuff.
(Part 6 is called "Code as Model" but that's probably not important :))
johnazariah.github.io/2025/12/12/t...
/cc: @sergeytihon.com
Tagless Final in F# - Part 1: Froggy Tree House
FsAdvent 2025: This is Part 1 of a 6-part series on Tagless-Final in F#. This blog series came about from a chance conversation with the brilliant and funny Dr. Vaishnavi S. I’m going to bury the lede...
johnazariah.github.io
December 12, 2025 at 3:41 PM
My #FsAdvent 2025: "Froggy Tree House" 🐸
A fun little series about building a game DSL in #fsharp. Frogs jumping. Flies getting eaten. Normal stuff.
(Part 6 is called "Code as Model" but that's probably not important :))
johnazariah.github.io/2025/12/12/t...
/cc: @sergeytihon.com
A fun little series about building a game DSL in #fsharp. Frogs jumping. Flies getting eaten. Normal stuff.
(Part 6 is called "Code as Model" but that's probably not important :))
johnazariah.github.io/2025/12/12/t...
/cc: @sergeytihon.com
"Adding Goal Seek to Quipu (and helping Santa with it!)" by Mathias Brandewinder for #fsharp #fsadvent brandewinder.com/2025/12/11/g...
Adding Goal Seek to Quipu (and helping Santa with it!) · Mathias Brandewinder blog
brandewinder.com
December 11, 2025 at 8:37 AM
"Adding Goal Seek to Quipu (and helping Santa with it!)" by Mathias Brandewinder for #fsharp #fsadvent brandewinder.com/2025/12/11/g...
A Comprehensive Guide to SRTP Gymnastics
Where the type system of F# becomes interesting
medium.com
December 9, 2025 at 9:00 AM
"Implementing my own bookmark manager" by
Jozsef Uri for #fsadvent #fsharp intellifactory.com/user/joosepp...
Jozsef Uri for #fsadvent #fsharp intellifactory.com/user/joosepp...
Implementing my own bookmark manager
intellifactory.com
December 7, 2025 at 2:50 PM
"Implementing my own bookmark manager" by
Jozsef Uri for #fsadvent #fsharp intellifactory.com/user/joosepp...
Jozsef Uri for #fsadvent #fsharp intellifactory.com/user/joosepp...
"Language Server Protocol in F#" by Sam Smucny for #fsharp #fsadvent git.samsmucny.com/ssmucny/Fsha...
FsharpLspExample
FsharpLspExample
git.samsmucny.com
December 4, 2025 at 8:15 PM
"Language Server Protocol in F#" by Sam Smucny for #fsharp #fsadvent git.samsmucny.com/ssmucny/Fsha...
Link to blog post: jvaneyck.wordpress.com/2025/12/04/f...
Showcase video: youtu.be/_AxsTQDxSbc?...
#fsharp #FsAdvent
Showcase video: youtu.be/_AxsTQDxSbc?...
#fsharp #FsAdvent
fsi-mcp: injecting AI coding agents into my F# REPL workflow
Ever since discovering F#, I’ve fallen in love with the language. In fact, I’ve used it so extensively that my brain has been rewired in thinking functionally. When I think about algori…
jvaneyck.wordpress.com
December 4, 2025 at 4:32 PM
Link to blog post: jvaneyck.wordpress.com/2025/12/04/f...
Showcase video: youtu.be/_AxsTQDxSbc?...
#fsharp #FsAdvent
Showcase video: youtu.be/_AxsTQDxSbc?...
#fsharp #FsAdvent
For this year's #fsharp #FsAdvent, I'm announcing a preview of a .NET testing library I'm calling DenseCheck.
DenseCheck is a systematic alternative to QuickCheck/FsCheck's random tester. Like FsCheck, DenseCheck automatically generates values from types!
github.com/sgoguen/Dens...
DenseCheck is a systematic alternative to QuickCheck/FsCheck's random tester. Like FsCheck, DenseCheck automatically generates values from types!
github.com/sgoguen/Dens...
github.com
December 2, 2025 at 5:31 AM
For this year's #fsharp #FsAdvent, I'm announcing a preview of a .NET testing library I'm calling DenseCheck.
DenseCheck is a systematic alternative to QuickCheck/FsCheck's random tester. Like FsCheck, DenseCheck automatically generates values from types!
github.com/sgoguen/Dens...
DenseCheck is a systematic alternative to QuickCheck/FsCheck's random tester. Like FsCheck, DenseCheck automatically generates values from types!
github.com/sgoguen/Dens...
⚡️ F# Advent 2025 kicks off December 1
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5145
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5145
F# Weekly #48, 2025 – #FsAdvent starts Dec 1st.
Welcome to F# Weekly, A roundup of F# content from this past week: News Gazelle (A Fast Engine for Structural Engineering) is written in F# .NET Day on Agentic Modernization Coming Soon – .NE…
devdigest.today
November 30, 2025 at 1:00 PM
⚡️ F# Advent 2025 kicks off December 1
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5145
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5145
⚡️ F# 10 readies for release as #FsAdvent nears finale
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5132
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5132
F# Weekly #47, 2025 – F# 10 & last #FsAdvent slots
Welcome to F# Weekly, A roundup of F# content from this past week: News Introducing F# 10 – .NET Blog Introducing C# 14 – .NET Blog Introducing Major New Agentic Capabilities for GitHub…
devdigest.today
November 23, 2025 at 7:00 AM
⚡️ F# 10 readies for release as #FsAdvent nears finale
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5132
🏷️ #devdigest #dotnet #net #fp #fsharp
https://devdigest.today/goto/5132