F# is an open source, multi-paradigm, multi-platform, typed and concise language created in 2005 by @dsymetweets π·
Wow! All these things on the same language?! π
Show me some code! π€
#fsharp #begginer
learn_fsharp ππ¦π³πππ€π retweeted
Fable 5.22 is out. Since 5.16:
- Opt-in Temporal dates and times for JS
- Implicit conversion to U2..U9
- Cold builds: project cracking 7.7s to 2.3s ποΈ
- Compilation up to 2.9x faster (server GC + JIT tuning) π
- Faster watch: incremental inline exprs
- Many BEAM and Rust fixes
learn_fsharp ππ¦π³πππ€π retweeted
F# Weekly #41, 2026 - Paket 11 & Firelight #fsharp sergeytihon.com/2026/10/10/fβ¦
learn_fsharp ππ¦π³πππ€π retweeted
Introducing Fable.Ripple: fine-grained reactivity for F# and Fable.
A write updates the exact DOM nodes reading the signal. No virtual tree, no diff.
Four focused packages for signals, DOM, forms, and routing.
Try the beta: fable-hub.github.io/Fable.Riβ¦
#fsharp
learn_fsharp ππ¦π³πππ€π retweeted
F# Weekly #40, 2026 - Agentic .NET UI and FSharp.CloudEdge #fsharp sergeytihon.com/2026/10/03/fβ¦
learn_fsharp ππ¦π³πππ€π retweeted
Fable 5.5 is out π
This release have a strong focus on fixing bug for JavaScript/TypeScript targets.
It is also trying to make the writing cross-target code easier. Thanks to `Compiler.is*` target detection as an alternative to compiler directives.
#fsharp
learn_fsharp ππ¦π³πππ€π retweeted
Fable.Lit full-stack F# template v3.0.0 π
End-to-end type-safe RPC via Serde.FS:
define one [<RpcApi>] interface, get a generated Fable client + a plain ASPβ€NET server β no routing library needed.
#fsharp #fable
github.com/JordanMarr/fable-β¦
learn_fsharp ππ¦π³πππ€π retweeted
What's better than Fable 5?
Fable 5.1 and 5.2! π (And yes, I totally forgot to announce 5.1).
Both releases bring plenty of fixes across various targets. Check out the release notes for details:
github.com/fable-compiler/Faβ¦
#fsharp
learn_fsharp ππ¦π³πππ€π retweeted
A short update about Oxpecker extension libraries
medium.com/@lanayx/meet-oxpeβ¦
#fsharp #htmx #alpinejs #oxpecker
learn_fsharp ππ¦π³πππ€π retweeted
Serde.FS now supports Fable 5 as an RPC client!
Reflection-free F# RPC, end-to-end. One interface, 3 generated clients (ASPNET, .NET, Fable 5).
Bumped to beta.1 after being shaken down against a large production app (edge cases galore).
github.com/serde-fs/Serde.FS⦠#fsharp #dotnet
learn_fsharp ππ¦π³πππ€π retweeted
Fable 5 has been released π
This is the result of almost 1 year and a half of work from the community and the maintainers.
Huge thank you to everyone involved. β€οΈ
#fsharp
learn_fsharp ππ¦π³πππ€π retweeted
β‘οΈ F# Weekly #13, 2026
π·οΈ #devdigest #dotnet #net #microsoft #ide #vscode #visualstudio #fp #fsharp #git #github
devdigest.today/goto/5956
learn_fsharp ππ¦π³πππ€π retweeted
β‘οΈ F# Weekly #12
π·οΈ #devdigest #dotnet #net #microsoft #ide #vscode #visualstudio #fp #fsharp #nbomber #maui
devdigest.today/goto/5886
learn_fsharp ππ¦π³πππ€π retweeted
Did you check this out?
Postman/Bruno alternative, CLI first, runs in vscode, supports C# and F#, fully open source
Just install in vscode
napperapi.dev/
learn_fsharp ππ¦π³πππ€π retweeted
π¨ BREAKING: ππ§π€¨βΊοΈWe just pushed the latest version of Cloudflare bindings for #fsharp. We've generated bindings for a fairly significant cross-section of the supported SDK and API surface for management. #dotnet @FableCompiler nuget.org/packages?q=Fidelitβ¦
learn_fsharp ππ¦π³πππ€π retweeted
SqlHydra v3.5 released with new query functionality for SQL Server. #fsharp
github.com/JordanMarr/SqlHydβ¦













