Welcome to F# Weekly,
A roundup of F# content from this past week:
News
- .NET Conf 2025 Recap – Celebrating .NET 10, Visual Studio 2026, AI, Community, & More – .NET Blog
- Introducing Data Ingestion Building Blocks (Preview) – .NET Blog
- Cross-Platform Age Verification in .NET MAUI Applications – .NET Blog
- Unlocking the Power of Web with Copilot Chat’s New URL Context – Visual Studio Blog
- Visual Studio 2026 November 2025 Update
- Pipe dreams to pipeline realities: an Aspire Pipelines story | Aspire Blog
- Introducing the VS Code Insiders Podcast
- Progress on TypeScript 7 – December 2025 – TypeScript
- Profiler Agent – Delegate the analysis, not the performance – Visual Studio Blog
- The “Golden Triangle” of Agentic Development with Microsoft Agent Framework: AG-UI, DevUI & OpenTelemetry Deep Dive | Semantic Kernel
Videos
- I built fsi-mcp and now all my LLM’s think in F# code – Jo Van Eyck
- Cancellation Tokens with Stephen Toub
- 🎄 Advent of code 2025 in F# – day 02
- 🎄 Advent of code 2025 in F# – day 03
- 🎄 Advent of code 2025 in F# – day 04
- 🎄 Advent of code 2025 in F# – day 05
- 🎄 Advent of code 2025 in F# – day 06
- ASP.NET Community Standup – .NET Conf 2025 release roundup
- .NET AI Community Standup – Build Cross-Platform .NET Apps with Uno Platform & AI!
- .NET MAUI Community Standup – .NET 10 Announcements Roundup
Blogs & FsAdvent
- The Oxpecker 2 – The Oxpecker 2
- Domain Modeling Made Denumerable –
Steve Goguen - Building ‘Ask AI’ – Building ‘Ask AI’
- Language Server Protocol in F# – Sam Smucny
- Parallelising Heterogeneous Async Calls – Nick
- fsi-mcp: injecting AI coding agents into my F# REPL workflow – Jo Van Eyck
F# vNext
- Nested field update syntax for records – field disambiguator · Issue #1456
- Deprecate non-zero-based Array2Ds, fixing trimmability · Issue #1454
Highlighted projects
- sgoguen/DenseCheck: A .NET Library for Systematically Generating Test Cases for Your Domain Model
- ssmucny/FsharpLspExample -Language Server Protocol in F#
- totallymoney/FsCDK: AWS Cloud Development Kit (AWS CDK) For F#
- dbrattli/Feliz.ViewEngine: Feliz DSL and engine for HTML generation and server side rendering (SSR)
New Releases
- Oxpecker 2.0.0
- Feliz.ViewEngine 1.0.3
- DenseCheck 0.1.0
- FSharp.Data.GraphQL.ProjectTemplates 3.0.0
- FSharp.Data.GraphQL.Server 3.0.0
- Farmer 1.9.26
- FsiX.Cli 0.1.1
- fantomas 7.0.5
- FSharp.ReactiveWpf 0.0.8
- linq2db.FSharp 6.0.0
- FSharp.Azure.Quantum 1.2.5
- Mingine.Physics 1.2.0
- Numerics.NET.FSharp 10.1.0
- Hedgehog 1.1.0
- Hedgehog.Xunit.v3 1.1.0
- FSharp.Idioms 1.5.4
- Str 0.21.0
- Fumble 2.0.1
- Fabulous.AST 1.8.0
- Fable.Electron 39.2.4
- SwaggerProvider 3.0.0-beta01
That’s all for now. Have a great week.
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