free-vscode-csharp VS elmish

I only tried F# for few days, but it was a pleasant experience on both macos and linux.

dotnet CLI should take care of build process, it can even generate self-sufficient executable (that bundle parts of .NET in them). The infamous required XML boilerplate has also been cut down to near-zero.

My biggest gripe is that Microsoft's debugger is closed-source and proprietary (though free for users of official VSCode builds). There is open-source netcoredbg by Samsung, so you can use VSCod[e,ium] with https://open-vsx.org/extension/muhammad-sammy/csharp , but YMMV.

When looking into C# tools though, my understanding is that the main debugging tool is under a proprietary MS license, although maybe I'm misunderstanding that. My question is, is there a FOSS debugger or tool kit for C# development? I did find this on the marketplace but am not sure if this is what I'm looking for. I know this is a bit of a niche case but was hoping to clarify. I'm not committed to VSCodium and am open to other text editors/IDEs, although would prefer to stick with it if possible.

My understanding is that I can install VSCodium and that they have many of the most popular extensions available. They even seem to have an alternative for the C# debugger. I could also use VSCodium and manually install the Microsoft extensions from the distributed VSX files.

and there is a VSCode extension that uses this instead of the MS debugger

https://open-vsx.org/extension/muhammad-sammy/csharp

C# language (powered by OmniSharp): Official C# language support. The extension is subject to this restrictive license because it uses Microsoft's proprietary debugger. The source code is available under a MIT license. See this comment in the C# extension repo for some discussion on this. There is an alternative version of the C# extension in the Open VSX Registry that uses Samsung’s MIT-licensed Debugger.

Yeah, Gitpod is pretty nice for what it is. Although it's worth mentioning that certain proprietary Microsoft extensions are licensed for use only in Microsoft distributions of VSCode, so they won't work in Gitpod. Most extensions do work, but Pylance, C#, C/C++ doesn't, to name a few exceptions. Although for C# there is a FOSS extension you can use instead and for C/C++ there is clangd.

I'm not very familiar with C# and .NET, so I can't help you with any specifics. But I do know that Microsoft actively prevent the usage of their proprietary extensions such as the one for C# in non-Microsoft distributions of VS Code, such as VSCodium. Although if you're using VSCodium, you've probably installed the alternative FOSS version of the C# extension, unless you've sideloaded the official C# extension?

For C# there is https://github.com/muhammadsammy/free-omnisharp-vscode for Python there is https://github.com/Microsoft/pyright (Pylance is the proprietary counterpart) for C++ there is https://github.com/clangd/vscode-clangd

If you want to stay FOSS, you can use this fork of the C# plugin which uses a free debugger: https://github.com/muhammadsammy/free-omnisharp-vscode

The download URL for the debugger seems to have changed, but the latest version of the extension should include a fix for that (see muhammadsammy/free-omnisharp-vscode#20).

For those interested in .NET languages with alternative compilation targets, Elmish (https://elmish.github.io/elmish/) is pretty unique.

We use F# on the front end (instead of TS), and thanks to the Fable compiler (which transpiles F# to JS, Python, Dart, PHP and Rust), most of the benefits of an Elm-style model in the UI can be ported to all sorts of different outputs languages. The rust target is in beta, but its promising because the WASM bundle size stands to be dramatically lower.

While the default is reactivity library for Elmish is React, you can swap in Avalonia/FuncUI (https://github.com/fsprojects/Avalonia.FuncUI) pretty easily as well.

Naturally I’d recommend using a better language such as ReScript or Elm or PureScript or F#‘s Fable + Elmish, but “React” is the king right now and people perceive TypeScript as “less risky” for jobs/hiring, so here we are.

Since you're familiar with React + Reframe, you can try Elmish! You can use F# to write [Elmish](https://elmish.github.io/elmish/) apps. It takes the Elm approach to building apps.

Who’s paying for this? https://github.com/elmish/elmish

Try F# with Elmish.

Maybe elmish could be of interest to you? https://github.com/elmish/elmish

I never tried Elm directly, but I have used the F# equivalent Elmish - super productive idea.

You can also get nested templates, bind inputs, and radios for example by the way don't be scared by the mutable keyword right there is just to show a brief example in a normal situation you would likely be using Elmish

Comet promotes a variation of the Model-View-Update pattern popularized by The Elm Architecture, Elmish, Fabulous and others. The major parts of MVU are: