Any JVM language or .NET language will take more to interface with native libraries, it’s not the same.

Ocaml is very niche, I feel it’s an hard sell for a general purpose language. Haskell, 3x that.

JS and TS, could be. But are they so much better than Python, if better at all?

Native library interfacing isn't really Python's strong suit, interpreter plugins are quite painful to write.

.NET has P/Invoke which is much nicer.

JVM is getting Panama+jextract, which is the nicest yet. You can go straight from header files to pure Java bindings which don't need any extra native code at all. But it's not shipped yet :(

Python has had cffi since figuratively forever, so I’m not sure why you compare native modules to P/Invoke?

Most important libraries with native components are using C extensions, not cffi.

What is an “interpreter plugin?” Writing a Python C extension is not that painful, it’s quite well supported. And you’ve got cffi and ctypes as well.

> Ocaml is very niche, I feel it’s an hard sell for a general purpose language. Haskell, 3x that.

The impression about Haskell’s nicheness compared with OCaml prevails. But Haskell has a larger userbase and a larger library ecosystem than OCaml.

A few years have passed since I last tried out both languages. Ocaml was sort of approachable, while Haskell required quite a different mindset imho, hence the “nicheness” from the general usage standpoint.

Outside of typescript, this feels like a response from a decade ago, when Python was still mired in the 2 vs 3 problem.

What's happened to the popularity of all of these languages since 2010? Outside of JS/TS, absolutely nothing. If anything, they've lost mindshare.

I've been using Haskell professionally for 8 years and its ecosystem is laughable compared to Python.