dotnet6-openapi VS ionide-vscode-fsharp

.NET Web API has great tooling for generating OpenAPI on build. Once you have this, you can easily generate TypeScript bindings for your front-end. See also: https://github.com/CharlieDigital/dotnet6-openapi

This will scaffold a project which is more or less the exact same as Flask, Express, or any other "easy" framework.

OpenAPI output is built-in, but tooling for development does require a bit of knowledge (agree that Microsoft would benefit from making this work out of the box).

A small repo here showing how to connect OpenAPI and front-end TypeScript client generation: https://github.com/CharlieDigital/dotnet6-openapi

I have one example that shows how to do this with Vue and Svelte: https://github.com/CharlieDigital/dotnet6-openapi

A lot of the work I've done is closed source, but I do have a simple template here that is a typical starting point: https://github.com/CharlieDigital/dotnet6-openapi

I'd love to see something similar to Microsoft's Ionide project or for JetBrains to invest in IDE support.

> Pretty good, https://ionide.io

It pains me to admit it because I really like F# but, with due respect to the developers, Ionide and its related projects are the most unstable toolchain I've ever used.

Spend half a day reloading the editor because the extension keeps hanging on non-trivial MSBuild only to discover that the formatter has truncated in half one of the files you worked on due to a soundness bug. (OCaml's editor support, in contrast, is quite stable.)

Rider is the best editing experience I've had with F#, by far.

I know it's a recurring topic but it's reaching a high level of pain *again* (see NET SDK 6.0.400 and 7.0.100 previews don't currently work with Ionide).

I don't disagree but it owes a lot of that to OCaml. That said, since we're talking about C#, F# and VS Code I'm gonna talk about a pet peeve I have. If you open a C# project in VS Code when the "Ionide" (basically the F# plugin for Code) is installed then Ionide thinks it's a F# project and will open some F# stuff after a few seconds (or prompt you to setup some F# stuff in its gitignore). The root cause has been identified (plugin activates when it sees a ".sln" file), a PR have been opened and rejected with no mention as to why (https://github.com/ionide/ionide-vscode-fsharp/pull/1401) and the developers behind it are frustratingly non-communicative about it, closing issues about it (https://github.com/ionide/ionide-vscode-fsharp/issues/1701). Usual rules about OSS maintainers apply, they don't technically owe us users anything ... but man it feels like we're being trolled by now :D

F# doesn't have a hard dependency on vscode. Resources from MS will obviously encourage using MS tooling, but ionide [1] is really good. The lsp+neovim workflow is not as good but getting better.

[1] https://ionide.io/

Important thread about this: https://github.com/ionide/ionide-vscode-fsharp/issues/1693

Perf Avore was developed on VSCode using the ionide plugin and dotnet cli.

I was on .Net 5 but same issue on 6. I tried the fix here- setting FSharp.dotnetRoot explicitly in settings.json and so far it seems better.

Make sure to keep an eye on this MR for that very capability :)