R.E. scaffolding in C#, with upcoming .NET 10, it's really simple:
- Write code to myfile.cs
- `dotnet run myfile.cs`
That doesn't need scaffolding either. And the standard library is huge too; you could even add dependencies in that file.
And since we're talking about RAD, Python can't even compare to Clojure. Having a separate REPL "server" that you interact with from your text editor with access to the JVM's ecosystem and standard library inside of a "living" environment and structural navigation from being a LISP is pure RAD. Heck, I often start a REPL "server" inside chrome's devtools with scittle[1] if I need to rapidly and programmatically interact with a website and/or to script something; I haven't been able to do that anywhere else. Even pure JS.
.NET has come to be a very solid, performant, cross-platform, productive runtime. I always come back to it for most projects. Thanks to everyone involved!
There is no lock-in to Microsoft in C#. It hasn't been like that for years, and it's only getting better. IDE wise, there is Rider, which is free now, and one of the best IDE experiences you will have in any language (I personally prefer using VSCode which also has great support nowadays despite its rough history).
Did you discover Scala 3 and give it a thought? I think of it as Rust with an _overall_ stronger type-system, but where you don't have to worry about memory management. It has an amazing standard library, particularly around collections. You get access to the amazing JVM ecosystem. And more. Martin Odersky in fact sees Scala's future lying in being a simpler Rust.
Also, regarding F#. It runs on .NET, and indeed, since the ecosystem and community are very small, you need to rely on .NET (basically C#) libraries. But it's really not "tied" to Microsoft and is open source.
I am genuinely curious too. .NET is a very mature, very performant runtime, and I think of F#, a beautiful, productive language, running on it a big pro. Perhaps things used to be different about/regarding Microsoft?
Their flagship models are available for free for everyone: aistudio.google.com. You have the option to enable "search grounding" to get the same thing as ChatGPT Search.
That doesn't need scaffolding either. And the standard library is huge too; you could even add dependencies in that file.
And since we're talking about RAD, Python can't even compare to Clojure. Having a separate REPL "server" that you interact with from your text editor with access to the JVM's ecosystem and standard library inside of a "living" environment and structural navigation from being a LISP is pure RAD. Heck, I often start a REPL "server" inside chrome's devtools with scittle[1] if I need to rapidly and programmatically interact with a website and/or to script something; I haven't been able to do that anywhere else. Even pure JS.
[1]: https://github.com/babashka/scittle