Giraffe

Giraffe web framework for F# on ASP.NET Core

Language / Topic

Rules

Giraffe · balanced balanced

- Compose HTTP handlers with `>=>` (fish operator) to build pipelines: `route "/api" >=> GET >=> handleGet`.

- Use `json` and `text` response helpers from `Giraffe` — never write to `HttpResponse` directly.

- Define routes with `routef` for parameterized paths: `routef "/users/%i" getUser` binds typed URL segments.

- Use `choose` to branch on multiple route alternatives — the first matching handler wins, so order routes from most specific to least specific.