Sergey Tihon's Blog

Updates for union case patterns in Rider 2023.2’s F# support:

👉 A new context action for converting union case patterns to named field patterns.
👉 New rules for using named field patterns for union cases.
👉 Improved rules for union case patterns.

Thanks to @verdonckflorian… pic.twitter.com/wD37fKYdIm

— JetBrains Rider (@JetBrainsRider) August 14, 2023

F# to C# in-memory references in Rider 2023.2

The F# compiler service now always looks at the actual C# sources, in addition to the already working C# to F# in-memory references. This means you no longer need to build #csharp projects for referencing #fsharp code to see the… pic.twitter.com/PqqG8jyxrW

— JetBrains Rider (@JetBrainsRider) August 14, 2023

Blogged: ASP​.NET Core in Action, Third Edition is now in print!🎉https://t.co/Rma3o1U0GR

In this post I describe what's new in this 984 page tome📚

You'll also find a discount code to get 45% off at @ManningBooks but hurry-it's only valid until Aug 17th! #dotnet #aspnetcore

— Andrew Lock "Sock" (@andrewlocknet) August 8, 2023

Friendly reminder that there's an F# discord server where part of the community hangs out don't hesitate to join! https://t.co/3tT9M1Qe6F#dotnet #fsharp #devcommunity #programming

— Angel Munoz (@angel_d_munoz) August 3, 2023

🗣I'm excited to announce that my new book 📕 ASP​ .NET Core in Action, Third Edition 📕 has been published and is available in print 🎉📚

What's more, today only (August 3rd), you can get 45% off my book at @ManningBookshttps://t.co/7ndZAiSKpR#aspnetcore #dotnet #dotnetcore

— Andrew Lock "Sock" (@andrewlocknet) August 3, 2023

This licensing issue with TGI makes me feel great about how the @Microsoft/@jetbrains relationship works with #fsharp.

Two direct competitors who contribute furiously to the project, but it's generally harmonious and every end-user benefits https://t.co/kyqiSA46X6 https://t.co/4w1Uruh26s

— Phillip Carter (@_cartermp) July 30, 2023

Writing XUnit tests in F# is really nice, especially with an assertion library like FsUnit. #fsharp #csharp #dotnet pic.twitter.com/kqu8IXpWhS

— Ian Russell 💙 (@ijrussell) July 29, 2023

With only 2 months to go until #DataScienceInFSharp, tickets are few in number.

This exciting conference is the event of the year for global #FSharp and #DotNet developers.

Don't wait to get your ticket – avoid disappointment and secure your place today: https://t.co/XoQ0aHkRTx pic.twitter.com/wj38KwJsnL

— FsLab (@fslaborg) July 28, 2023

A first-time contributor just made https://t.co/noP8ove3qQ compatible with @linqpad, meaning you can use https://t.co/noP8ove3qQ from F# or C# for interactive data visualization in LINQPad! Cool stuff!#fsharp #csharp #dotnet #datavizhttps://t.co/17AaTizAWu

— Kevin Schneider (@kMutagene) July 26, 2023

👋(or maybe 🌊) #fsharp #dotnet Ionide 7.8.4 is out! Adds the GCNoAffinitize Garbage Collector setting. Long story short, this can help with having multiple Ionide/FSAC instances.https://t.co/lPo5hJJjZi

— Jimmy Byrd (@Jimmy_Byrd) July 23, 2023

The biggest difference between programming in F# and C# is that in F#, I focus on the business problem at hand but in C#, I have to always think about preventing bad things happening, particularly around nulls.

— Ian Russell 💙 (@ijrussell) July 18, 2023

F# changed my life. I wanted to quit .NET for good, but then Rx & #fsharp happened and I found the "joy of software creativity" again. After years of selling F# to customers we got a lot of success stories, filled two offices with F# devs and are known for having "FP jobs" 😀

— Roman Provazník (@dzoukr) July 20, 2023

.NET 8 is going to be a bombshell of a release 🔥. There are a TON of improvements but one of the things I'm most excited about is better out of the box metrics for our http and networking stack. We're also looing to ship grafana default dashboards #dotnet pic.twitter.com/48Q9psIsRS

— David Fowler (@davidfowl) July 15, 2023

I've started the update to Essential F#. There will be a new chapter with a more involved domain model. I'm hoping to release it in 12 weeks or so.

— Ian Russell 💙 (@ijrussell) July 11, 2023

I was playing today with #fsharp's Saturn Framework's Channels (web sockets) and modifying a little bit the @htmx's web socket extension to work them it didn't require a lot of changes but no idea if people would like this in any case I had fun! pic.twitter.com/8tsrfMC5vu

— Angel Munoz (@angel_d_munoz) July 13, 2023

This was a fun exercise – #Dotnet runs a #GPU full tilt using ILGPU. I'm rewriting parts of this for @AvaloniaUI in #fsharp. Before I start, it's great watching this app push a GPU to the rails without a single line of specialty code. (and the CPU not even breaking a sweat) pic.twitter.com/bLe9v9r8DL

— fsharpnotes (@fsharpnotes) July 11, 2023

I'm planning to do an update to my ebook as there are a few areas that I think can be clarified/improved. Are there any topics you think should be in an Essentials book that I missed? #fsharphttps://t.co/AOXIzqAhcF

— Ian Russell 💙 (@ijrussell) July 5, 2023

Hey #fsharp folks, I went through some parts of how F# compiler service deals with unfinished code today. If you're going to work on improving F# parser or analysis in your IDE, there may be some useful notes or tricks for you https://t.co/o4iScg4YOX

— Eugene Auduchinok (@auduchinok) July 7, 2023

Did you know you can configure your @IonideProject to provide custom syntax highlighting for mutable or disposable values?#fsharp pic.twitter.com/BH9O1E5y6O

— Krzysztof Cieślak 💙💛 (@k_cieslak) July 7, 2023

Today in F# bits:
How does a web server in #fsharp looks like?
It might be more familiar than you think!
Here we have two common F# web frameworkshttps://t.co/0j4wromo4ehttps://t.co/rUpk1kg3do#dotnet #webdev pic.twitter.com/DGGfVTRj33

— Angel Munoz (@angel_d_munoz) July 7, 2023

fsharpConf 2023 videos are now live on the @dotnet YouTube!!! If you missed out live this week be sure to check out some great session!!! https://t.co/NAtea9IGi9 #fsharp #fsharpconf @fsharpconf #dotnet

— James Montemagno (@JamesMontemagno) June 30, 2023

Just watching the recording of #fsharp Conf 2023, and saw my name on the „Thanks to the Community“ slide. It feels really great being named here, it’s an honor, and thank you too! 🙂 pic.twitter.com/GBcICc3Fne

— SchlenkR (@SchlenkR) June 27, 2023

Here is a list https://t.co/n0t5CKn5Qa of good first issues on the #fsharp compiler; consider contributing. Don't hesitate to contact me or@amplifyfsharp
if you need help getting started. #SeeitSayItSortIt 🙂

— Edgar Gonzalez (@efgpdev) June 28, 2023

Sneak peek, I’ve been working on building a great sample app/template for FuncUI. It has custom animations and all 💅. #fsharp @AvaloniaUI @fsharponline @sergey_tihon https://t.co/0cvXRfTz7E pic.twitter.com/4GKo1M15CZ

— [email protected] (@JaggerJo1) July 1, 2023

What's that?!?!? #fsharpConf 2023 is happening NEXT MONDAY! Streamed LIVE on the @dotnet YouTube!?!?!? Oh yes indeed! Been a blast working with this team and can't wait to watch, moderate, and help produce!!!https://t.co/v3heh2x4dK for more info and stream#fsharp #dotnet

— James Montemagno (@JamesMontemagno) June 21, 2023

🔥Just discovered F#!
It's like programming got a turbocharge!⚡More robust & performant than Python, it's redefined my coding universe! 😎
It's not just making me a BETTER professional, but a SUPERHUMAN!
💪 Get #FSharp-ed, evolve to code-extraordinaire!🚀 #CodingRevolution🎉🥳

— Aviv Sarig (@sarig_aviv) June 22, 2023

Fable.Form has been upgraded to Fable 4 and Feliz 2.

If you want to learn more about Fable.Form, and how it makes working with forms easier than ever. Join me next monday for my talk at @fsharpconf#fsharp @FableCompiler

— Maxime (@MangelMaxime) June 23, 2023