One of my advisors is considering transitioning towards Julia from a traditional HPC background using C++ and Python. After a couple days playing around, he seems quite impressed by the flexibility of Julia’s type system. But, he hasn’t done any “serious numerical work” (his words), and he is wonder…

After trying out JET.jl thoroughly in a larger project, I find that it doesn’t really help much. I still find a lot of “not found” errors only by covering the specific code (i.e., JET.jl missed them) that in C/C++ would have lighted up while I type… :disappointed:

Hmm, maybe you can try CodeSpell for VSCode (I think that’s what it’s called) or some other spell checker? I think @Lilith just added one to Julia’s CI.

distributing stand-alone applications. a culture of terrible documentation. The recent randn() discussion was a good example.

[image] mpeters2: The recent randn() discussion was a good example. What discussion? Any link ?

[image] filchristou: What discussion? Any link ? They’re probably referring to this one: [image] Output distribution of rand(Float32) and rand(Float64), thread 2 Internals & Design A recent hackernews post lead me to necro https://discourse.julialang.or…

Perhaps How do we Julians win big when the situation is so unfair? - #63 by sylvaticus , given that this was about documenting randn

[image] mpeters2: a culture of terrible documentation. The recent randn() discussion was a good example. That “culture” led to a PR two PRs to improve the randn documentation within hours of the complaint being raised …

Using Julia is like. touring a construction site. You can see a bunch of features being developed and not ready. Use python and it’s like a market. Well, I want a simple pygame-like interface where I can control the update rate of my game? Not so fast. Not so simple. Not ready. Dig into SDL? Oh, go…

[image] stevengj: That “culture” led to a PR two PRs to improve the randn documentation within hours of the complaint being raised … I think the preferred culture is one where our testing and interface frameworks can catch problems before someone complains rather than a culture where we rea…

Gamezero has the user define the update function, but not the game loop itself, which is problematic in a sense that YOU CAN’T FIND OR CONTROL how long it takes between updates!

What don't you like about Julia for "serious work"?

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Sukera November 25, 2023, 7:41pm 177

They’re probably referring to this one:

Topic		Replies	Views
I find it hard to develop in Julia Internals & Design	72	4749	February 14, 2026
Reflections on Developer Experience After Building a Large Julia Codebase General Usage	33	2820	January 11, 2026
Ensure Julia is used to its full power New to Julia question , first-steps	100	7552	December 11, 2020
Julia motivation: why weren't Numpy, Scipy, Numba, good enough? Community history	123	84374	September 21, 2018
Reluctance to switch to Julia; PyPy and Cython General Usage	35	11931	December 10, 2019

What don't you like about Julia for "serious work"?

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