@halcwb.bsky.social
Solved the day1 #AdventOfCode puzzle using code completion with only #fsharp strongly typed domain modelling
But without any explanatory prompting or comments. So, you are in complete control of the code and how to solve the problem.
github.com/halcwb/AOC20...
But without any explanatory prompting or comments. So, you are in complete control of the code and how to solve the problem.
github.com/halcwb/AOC20...
AOC2025/Day1/Domain.fsx at master · halcwb/AOC2025
Advent of Code 2025. Contribute to halcwb/AOC2025 development by creating an account on GitHub.
github.com
December 3, 2025 at 10:54 AM
Solved the day1 #AdventOfCode puzzle using code completion with only #fsharp strongly typed domain modelling
But without any explanatory prompting or comments. So, you are in complete control of the code and how to solve the problem.
github.com/halcwb/AOC20...
But without any explanatory prompting or comments. So, you are in complete control of the code and how to solve the problem.
github.com/halcwb/AOC20...
I am going to experiment with #AdventOfCode. I will be using #AI, but with one command: "implement". The only context I can provide is an #fsharp type domain model. Comments that describe what to do are not allowed. Just types! The only implementation provided are let bindings. Day1:
December 2, 2025 at 11:36 AM
I am going to experiment with #AdventOfCode. I will be using #AI, but with one command: "implement". The only context I can provide is an #fsharp type domain model. Comments that describe what to do are not allowed. Just types! The only implementation provided are let bindings. Day1:
Ported my #fsharp #GenPRES project to dotnet 10. Some minor issues with pruning warnings and fable v5 compiler. But all in all relatively painless. github.com/informedica/...
November 29, 2025 at 8:54 AM
Ported my #fsharp #GenPRES project to dotnet 10. Some minor issues with pruning warnings and fable v5 compiler. But all in all relatively painless. github.com/informedica/...
Interesting #fsharp discussion. www.linkedin.com/posts/ploeh_...
New article: Result is the most boring sum type. https://lnkd.in/g4uy2TRm | Mark Seemann
New article: Result is the most boring sum type. https://lnkd.in/g4uy2TRm
www.linkedin.com
November 24, 2025 at 5:13 PM
Interesting #fsharp discussion. www.linkedin.com/posts/ploeh_...
When I see a C# video that starts with new features to avoid problems with null? And a comment that laments about the missing implementation of DUs, like in #fsharp. Then I just wonder ...
youtu.be/xy-HzFp0pbA?...
youtu.be/xy-HzFp0pbA?...
What's New in C# 14
YouTube video by dotnet
youtu.be
November 20, 2025 at 11:13 PM
When I see a C# video that starts with new features to avoid problems with null? And a comment that laments about the missing implementation of DUs, like in #fsharp. Then I just wonder ...
youtu.be/xy-HzFp0pbA?...
youtu.be/xy-HzFp0pbA?...
Although I love #paket with my #fsharp projects. With the evolution of nuget, and the current dotnet 10 version, is there still an advantage of using #paket over nuget? Specifically as nuget solved transient package resolution, has its own lock file and introduced package pruning?
November 19, 2025 at 9:30 AM
Compositional IT used to have some very interesting #fsharp blogs. Unfortunately, the site is down and so are those blogs. Any means to get them back or host them somewhere else?
November 8, 2025 at 10:22 AM
Compositional IT used to have some very interesting #fsharp blogs. Unfortunately, the site is down and so are those blogs. Any means to get them back or host them somewhere else?
#GenPRES has moved to github.com/informedica/... as a first step to enable open source collaboration. #fsharp
GitHub - informedica/GenPRES: Enable Safe and Efficient medication prescription, preparation and administration
Enable Safe and Efficient medication prescription, preparation and administration - informedica/GenPRES
github.com
October 31, 2025 at 12:11 PM
#GenPRES has moved to github.com/informedica/... as a first step to enable open source collaboration. #fsharp
#GenPRES is a clinical decision support system entirely written in #fsharp and is now officially adopted by my hospital with the intention to make this an open source, universal solution.
Feel free to contact me if you want to participate (in F#😀).
Check it out: genpres.nl
Feel free to contact me if you want to participate (in F#😀).
Check it out: genpres.nl
GenPRES
Generic Prescribe System
genpres.nl
October 9, 2025 at 2:46 PM
#GenPRES is a clinical decision support system entirely written in #fsharp and is now officially adopted by my hospital with the intention to make this an open source, universal solution.
Feel free to contact me if you want to participate (in F#😀).
Check it out: genpres.nl
Feel free to contact me if you want to participate (in F#😀).
Check it out: genpres.nl
Reposted
5 Fundamental F# Features C# Will Never Have
YouTube video by Zoran on C#
youtu.be
September 24, 2025 at 12:22 PM
Always fascinating to see how people react when you point out the advantages of using #fsharp over #csharp lnkd.in/p/e6HTQdDM
#csharp #fsharp | Ronald S. | 37 comments
Today I had to write #csharp again – and I’m still shocked at what a - please excuse - dumb language it still is.
Yet I keep reading and hearing people say things like: “C# feels more and more like F...
lnkd.in
September 21, 2025 at 8:15 AM
Always fascinating to see how people react when you point out the advantages of using #fsharp over #csharp lnkd.in/p/e6HTQdDM
If you want to say: public Foo Bar(Foo f1, Foo f2). This method takes two Foo objects as input, and returns a new Foo object as output. Why wouldn't you just say function Bar has signature:
Foo -> Foo -> Foo?? With #fsharp it just looks how I think (and how it works).
Foo -> Foo -> Foo?? With #fsharp it just looks how I think (and how it works).
September 18, 2025 at 11:40 AM
If you want to say: public Foo Bar(Foo f1, Foo f2). This method takes two Foo objects as input, and returns a new Foo object as output. Why wouldn't you just say function Bar has signature:
Foo -> Foo -> Foo?? With #fsharp it just looks how I think (and how it works).
Foo -> Foo -> Foo?? With #fsharp it just looks how I think (and how it works).
One of the reasons I like #fsharp so much is function signatures. Just the other day I was watching the video of Douglas Crockford on Monads, difficult to follow until he showed: (M t) -> (t -> M u) -> (M u). And then it clicked right away. But maybe this is my brain disorder.
September 18, 2025 at 11:33 AM
One of the reasons I like #fsharp so much is function signatures. Just the other day I was watching the video of Douglas Crockford on Monads, difficult to follow until he showed: (M t) -> (t -> M u) -> (M u). And then it clicked right away. But maybe this is my brain disorder.
F# as a daily driver for programming?
YouTube video by Code With Cypert
youtu.be
September 12, 2025 at 12:37 PM
Reposted
Really great F# article ! Try #fsharp and give yourself some time ⏳you will love it, stop trying to short circuit the learning. comparing what you don’t know yet! Or complaining will not help you, try and try 🦔💕 and try more, and ask the community for help! difof.medium.com/how-f-and-fu...
How F# and Functional Programming Made Me 10x More Productive
Why going functional isn’t just academic hype, but the sanity-saving move that made my code cleaner, safer, and massively more productive.
difof.medium.com
September 11, 2025 at 10:26 PM
Really great F# article ! Try #fsharp and give yourself some time ⏳you will love it, stop trying to short circuit the learning. comparing what you don’t know yet! Or complaining will not help you, try and try 🦔💕 and try more, and ask the community for help! difof.medium.com/how-f-and-fu...
Medical treatment ordering software #GenPRES should be Safe And Efficient. -- Today, it isn't.
The best language to build such software is #fsharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#FSharpMostWantedList
The best language to build such software is #fsharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#FSharpMostWantedList
September 10, 2025 at 6:19 AM
Medical treatment ordering software #GenPRES should be Safe And Efficient. -- Today, it isn't.
The best language to build such software is #fsharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#FSharpMostWantedList
The best language to build such software is #fsharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#FSharpMostWantedList
Reposted
Medical treatment ordering software should be Safe And Efficient. -- Today, it isn't.
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
September 7, 2025 at 12:57 PM
Medical treatment ordering software should be Safe And Efficient. -- Today, it isn't.
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
Medical treatment ordering software should be Safe And Efficient. -- Today, it isn't.
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
September 7, 2025 at 12:57 PM
Medical treatment ordering software should be Safe And Efficient. -- Today, it isn't.
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
The best language to build such software is FSharp.
To build such software people matter, not big corporations. Therefore, I created the Fsharp Most Wanted List.
#fsharp #GenPRES #FSharpMostWantedList
Did a lot of working on leveraging the power of the F# MailboxProcessor in my #GenPRES project, but still much to improve github.com/halcwb/GenPr... #fsharp
GitHub - halcwb/GenPres2: Enable Safe and Efficient medication prescription, preparation and administration
Enable Safe and Efficient medication prescription, preparation and administration - halcwb/GenPres2
github.com
August 29, 2025 at 4:05 PM
Did a lot of working on leveraging the power of the F# MailboxProcessor in my #GenPRES project, but still much to improve github.com/halcwb/GenPr... #fsharp
