# F# Weekly #3, 2026 – Most token-efficient static language? **URL:** \ **Category:** General\ **Tags:** news\ **Created:** [January 17, 2026, 4:15pm UTC](https://forums.fsharp.org/t/f-weekly-3-2026-most-token-efficient-static-language/5040 "2026-01-17T16:15:51Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![sergey\_tihon](https://yyz2.discourse-cdn.com/flex030/user_avatar/forums.fsharp.org/sergey_tihon/32/25_2.png) [@sergey\_tihon](https://forums.fsharp.org/u/sergey_tihon)\ **Post date:** [January 17, 2026, 4:15pm UTC](https://forums.fsharp.org/t/f-weekly-3-2026-most-token-efficient-static-language/5040/1 "2026-01-17T16:15:51Z")
Welcome to F# Weekly, A roundup of F# content from this past week: **News** - [Which programming languages are most token-efficient? - Martin Alderson](https://martinalderson.com/posts/which-programming-languages-are-most-token-efficient/) - [How to Build Android Widgets with .NET MAUI - .NET Blog](https://devblogs.microsoft.com/dotnet/how-to-build-android-widgets-with-dotnet-maui/) - [How We Synchronize .NET's Virtual Monorepo - .NET Blog](https://devblogs.microsoft.com/dotnet/how-we-synchronize-dotnets-virtual-monorepo/) - [.NET and .NET Framework January 2026 servicing releases updates - .NET Blog](https://devblogs.microsoft.com/dotnet/dotnet-and-dotnet-framework-january-2026-servicing-updates/) - [Copilot Studio Extension for Visual Studio Code Is Now Generally Available - Microsoft 365 Developer Blog](https://devblogs.microsoft.com/microsoft365dev/copilot-studio-extension-for-visual-studio-code-is-now-generally-available/) - [Copilot Memories - Visual Studio Blog](https://devblogs.microsoft.com/visualstudio/copilot-memories/) - [Announcing Agent Academy: Operative | Power Platform Developer Blog](https://devblogs.microsoft.com/powerplatform/announcing-agent-academy-operative/) - [Aspire for JavaScript developers | Aspire Blog](https://devblogs.microsoft.com/aspire/aspire-for-javascript-developers/) - [December 2025 (VS Code version 1.108)](https://code.visualstudio.com/updates/v1_108) > **[jkone27 (@jkone27.bsky.social)](https://bsky.app/profile/jkone27.bsky.social/post/3mcknn7nins2n)** > > \#fsharp mentioned finally in a #dotnet @fireship.bsky.social video 🦔💚 https://youtu.be/MFsYaRnrcPQ?si=a9XVyD-e0mnOyzHR yessss **Videos** - [.NET in 100 Seconds](https://www.youtube.com/watch?v=MFsYaRnrcPQ) - [Blazor Community Standup - Planning the future of Blazor in .NET 11](https://www.youtube.com/watch?v=aAZZD_sXNg8) - [.NET AI Community Standup Topic: Let's talk about the new .NET AI Stack](https://www.youtube.com/watch?v=MH-_J8gLZn4) - [On .NET Live | Orleans Deep Dive: Routing, Placement & Balancing](https://www.youtube.com/watch?v=87AlzE53bxA) **Blogs** - [Inferring Memory Lifetimes | SpeakEZ Technologies](https://speakez.tech/blog/inferring-memory-lifetimes/) - [Arity On The Side of Caution | SpeakEZ Technologies](https://speakez.tech/blog/arity-on-the-side-of-caution/) - [Dimensional Type Safety Across Execution Models | SpeakEZ Technologies](https://speakez.tech/blog/dimensional-type-safety/) - [Gaining Closure | SpeakEZ Technologies](https://speakez.tech/blog/gaining-closure/) > **[SpeakEZ.tech (@speakeztech.bsky.social)](https://bsky.app/profile/speakeztech.bsky.social/post/3mcg4cnyal22f)** > > We're introducing a new approach to memory management in Fidelity: the compiler tracks data flow, determines where values escape their scope, and infers lifetimes automatically. Explicit arenas when you need them, inference when you don't. #fsharp... **Highlighted projects** - [nietras/Sep: World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible.](https://github.com/nietras/Sep) - [lamg/migrate: Declarative migrations for SQLite databases](https://github.com/lamg/migrate) - [tonyx/Sharpino: A little F# event-sourcing library.](https://github.com/tonyx/Sharpino) - [JordanMarr/FSharp.DurableExtensions: Extensions for Azure Durable Functions for strongly typed activity calls.](https://github.com/JordanMarr/FSharp.DurableExtensions) - [rdipardo/Fornax.Seo: A SEO meta tag generator for Fornax](https://github.com/rdipardo/Fornax.Seo) - [JordanMarr/Agent.NET: A composable AI agent framework for .NET.](https://github.com/JordanMarr/Agent.NET) - [fs-fio/FSharp.FIO: 🪻 A Type-Safe, Purely Functional Effect System for Asynchronous and Concurrent F#](https://github.com/fs-fio/FSharp.FIO) - [fsprojects/TickSpec: Lean .NET BDD framework with powerful F# integration](https://github.com/fsprojects/TickSpec) **New Releases** - [FSharpPlus 1.9.1](https://www.nuget.org/packages/FSharpPlus/1.9.1) - [Oxpecker.OpenApi 2.1.1](https://www.nuget.org/packages/Oxpecker.OpenApi) - [XParsec 0.3.1](https://www.nuget.org/packages/XParsec) - [FSharp.DurableExtensions 2.0.1](https://www.nuget.org/packages/FSharp.DurableExtensions) - [Hedgehog 2.0.3](https://www.nuget.org/packages/Hedgehog) - [Hedgehog.NUnit 1.0.0](https://www.nuget.org/packages/Hedgehog.NUnit) - [CCFSharpUtils 0.1.8](https://www.nuget.org/packages/CCFSharpUtils) - [Sharpino.Templates 1.2.0](https://www.nuget.org/packages/Sharpino.Templates) - [Fornax.Seo 1.5.0](https://www.nuget.org/packages/Fornax.Seo) - [FSharp.Compiler.Service 43.10.102](https://www.nuget.org/packages/FSharp.Compiler.Service) - [FSharp.Core 10.0.102](https://www.nuget.org/packages/FSharp.Core) - [FsLambda.Templates 1.0.14](https://www.nuget.org/packages/FsLambda.Templates) - [FSharp.ReactiveWpf 0.0.9](https://www.nuget.org/packages/FSharp.ReactiveWpf) - [FAkka.WebSocket 1.557.10.101002](https://www.nuget.org/packages/FAkka.WebSocket) - [TickSpec.Unofficial 0.5.0](https://www.nuget.org/packages/TickSpec.Unofficial) - [Hedgehog.Stateful 1.0.0-beta1](https://www.nuget.org/packages/Hedgehog.Stateful/1.0.0-beta1) - [ARCtrl 3.0.0-beta.16](https://www.nuget.org/packages/ARCtrl/3.0.0-beta.16) - [AgentNet 1.0.0-alpha.2.1](https://www.nuget.org/packages/AgentNet/1.0.0-alpha.2.1) - [FSharp.FIO 0.0.38-alpha](https://www.nuget.org/packages/FSharp.FIO/0.0.38-alpha) > **[Bozhidar Batsov (a.k.a. Bug) (@batsov.net)](https://bsky.app/profile/batsov.net/post/3mcjs5evjrc2q)** > > The data above is from this article https://martinalderson.com/posts/which-programming-languages-are-most-token-efficient/ That’s all for now. Have a great week. If you want to help keep F# Weekly going, [click here to jazz me with Coffee](https://www.buymeacoffee.com/sergeytihon)! [![Buy Me A Coffee](https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png)](https://www.buymeacoffee.com/sergeytihon)