F# is a beautiful and special language that so many of us love. And as such, it deserves to have all the cool stuff.

The F# community has always been self‑reliant — we build our own tools, our own frameworks, and our own ecosystems. Over the years, many developers have consistently contributed high‑quality work that has shaped the community and made F# better for everyone. I’m grateful for that foundation, and I try to contribute back in the same spirit.

My focus is on creating intention‑revealing tools and libraries that help the F# ecosystem feel complete, expressive, and satisfying to use.

The fs-djinn organization is where I’m building a cohesive suite of F# source‑generation tools designed around clarity, intention‑revealing APIs, and compile‑time safety.

👉 https://github.com/fs-djinn

• FSharp.SourceDjinn — a small, focused engine for building F# source generators
• Serde.FS — high‑performance F# serialization with a clean, attribute‑based model
• Serde.FS.Json — System.Text.Json backend for Serde.FS

• SourceDjinn project template
• Codec support in Serde.FS (runtime + source‑generated)
• Additional Serde.FS backends

These libraries have gained adoption and remain part of my long‑term maintenance work:

• SqlHydra — SQL schema → F# types & query helpers
• FSharp.SystemCommandLine — idiomatic F# bindings for System.CommandLine
• ReactiveElmish.Avalonia — reactive MVU for Avalonia UI

These are projects I’m actively developing and consider important to my current work:

• Agent.NET — a typed, intention‑revealing framework for building agentic workflows in .NET, designed to make automation and orchestration feel natural, composable, and safe.
• Copilot.Bridge — private project for automation + agent orchestration (may be made public in the future)

A collection of DSLs, bindings, and helpers focused on clean, expressive UI development:

• fable-lit-fullstack-template — fullstack F# + Lit template
• Fable.Lit.Dsl — ergonomic DSL for Fable.Lit
• Fable.Lit.Dsl.Shoelace — Shoelace DSL

• Fable.GroupingPanel — CE for collapsible UI panels
• Fable.FormValidation — form validation helpers
• Fable.FluentUI — Fluent UI bindings
• Fable.ReactDataSheet — bindings for React DataSheet
• Fable.LitRuter — router used in my Lit template
• Feliz.UseIsVisible — React hook for visibility detection

Developer‑experience helpers and small but useful libraries:

• SqlBulkTools.FSharp — CE wrapper for a C# bulk insert library
• FSharp.DurableExtensions — helpers for Durable Functions
• FSharp.ChordParser — chord transposition tool

Foundational projects from my early F# journey:

• FSharpChess — my first F# project
• AuctionHouseES — event‑sourcing demo in F#

• Intention‑revealing architecture
• Typed, compile‑time tooling
• Developer ergonomics
• OSS stewardship
• System legibility and maintainability