RFC: How should Fantomas handle lambda expressions that would change semantics on a single line? · Issue #3279 · fsprojects/fantomas RFC: How should Fantomas handle lambda expressions that would change semantics on a single line? Background: how Fantomas works Fantomas is not a "find-and-replace" tool that tweaks whitespace in y...

Hey #fsharp what are your thoughts on github.com/fsprojects/f... ?

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#fsharp

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

amplifyingfsharp.io/sessions/202...

Next week @dsyme.bsky.social shows how agentic workflows can continuously improve #fsharp libraries.

amplifyingfsharp.io/sessions/202...

This week we are chatting with Tomáš Grošup about #fsharp 10!

amplifyingfsharp.io/sessions/202...

Boosting F# Libraries with Automated-Agentic-AI for Performance and Testing, Tue, Dec 9, 2025, 6:00 PM | Meetup In this talk, Don explores how GitHub Agentic Workflows - a framework developed at GitHub Next - can revolutionise F# library development through automated performance and

London meetup: Boosting F# Libraries with Automated-Agentic-AI for Performance and Testing www.meetup.com/fsharplondon...

#fsharp

[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...

Dear #fsharp, we're asking again about a possible Fantomas default change: github.com/fsprojects/f...

With 500+ downloads a day and only ~130 votes, we simply don’t have enough data yet. Absolute numbers matter before making such a decision.

Hey #fsharp!

Ionide 7.29.0 / FsAutocomplete 0.81.0 is out and brings F# 10 and .NET 10 support! Give it a try and report issues when you find them!

What's new in F# 10 - F# Guide - .NET Get an overview of the new features available in F# 10.

Hurray #fsharp got released!

learn.microsoft.com/en-us/dotnet...

Huge thanks to all the contributors!

We will try and set up a stream in the coming weeks to review all the changes!

Going live in about an hour!

#fsharp #dotnet

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...

Going live in about an hour!

#fsharp #dotnet

Hey #fsharp!

This week we'll be joined by @theangrybyrd.bsky.social for adding support to script files in he F# Analyzers SDK!

Check out the link for details: amplifyingfsharp.io/sessions/202...

#dotnet #OpenSource

Don't miss out of Wybe this week!
A CE-embedded proof checker in #fsharp
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This week we will learn all about Wybe by @lamg-dev.bsky.social amplifyingfsharp.io/sessions/202...
#fsharp

Join us tomorrow (16/05) for another exciting episode of Amplifying #fsharp!

amplifyingfsharp.io/sessions/202...

We'll auction an easter egg modeled with #fsharp tomorrow.
Join us for another #amplifyingfsharp session:
amplifyingfsharp.io/sessions/202...

Don't miss out. Tomorrow will be a fun and interesting session!

Every path to becoming an #OpenSource contributor is unique!
Join us for Matt's session where he shares his journey:
- how he chose projects
- what worked (and didn't)
- lessons learned & more
Don’t miss out if you’re ready to contribute!
#fsharp #amplifyingfsharp
amplifyingfsharp.io/sessions/202...

Join us in ~2.5h for another session.

📢Hey #fsharp! Join us on Friday for another session.
This time we'll be joined by @psfinaki.bsky.social we will discuss data serialization (aka ‘pickling’) in the F# compiler!

More details amplifyingfsharp.io/sessions/202...

Going live in 15 mins.

📢Hey #fsharp! Join us on Friday for another session.
This time we'll be joined by Jimmy Byrd showing us how to use OpenTelemetry in our test suite!.

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We're live! www.youtube.com/watch?v=20T5... #fsharp

Going live in ~1 hour! #fsharp

📢 Hey #fsharp! Join us Friday for another session. This time we'll be joined by @jkone27 showing us how to use ApiStub.FSharp to integration test your ASPNET APIs!

amplifyingfsharp.io/sessions/202...

Going live now! www.youtube.com/watch?v=qRED...

#fsharp

📢 Join us tomorrow for "Hackable PXL-Art for the Masses" showing off how you can use #fsharp to write animated PXL-Art in only a few lines of code!

Featuring @schlenkr.bsky.social

amplifyingfsharp.io/sessions/202...

Don't miss our session tomorrow for a wonderful combination of #fsharp, #pixelart and the #pxlclock
amplifyingfsharp.io/sessions/202...
#amplifyingfsharp

This week in #AmplifyingFSharp: Not just good-looking #fsharp code and hosts but also good-looking #pixelart on the #pxlclock.
Join us on Friday and let @schlenkr.bsky.social show you how to do it.

amplifyingfsharp.io/sessions/202...