A Perfectable Programming Language

Fortran, Basic, APL, Beta, Odin, Self, C, C++, Objective-C, C#, C--, D, Scheme, Clojure, F-Script, Eiffel, COBOL, Ocaml, Haskell, Snobol, Crystal, Forth, Python, Lisp, Brainfuck, Java, Oak, Javascript, TypeScript, Wasm, Logo, Elang, Elixir, Gleam, Elm, Zig, m4, Tcl, Simula, Smalltalk

Fun challenge. Unlike the author, I have nothing really to add.

I just wanted to say that "I did NOT write it with ..."

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solomonb 24 minutes ago | parent | prev | next [-]

i love lean4, best in class functional programming language. but i think its "perfectability" is kinda hamstrung by baking non-constructive axioms into the standard library. the kernel has to treat these as opaque constants that cannot be reduced.

i tend to stick with agda for doing mathy programming. i kinda want lean4 to replace haskell at some point in the future as the workhorse production typed fp language.

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whacked_new 14 minutes ago | parent | prev | next [-]

wait, I'm intrigued, it says the blog itself is lean code. How? It's rendered, like pollen?

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ilsubyeega 3 hours ago | parent | prev | next [-]

i like this website, it shows documentation when hovering the code while i see similar stuffs really rare in web blog areas

	▲	md224 2 hours ago \| parent [-]
		I believe you can thank Verso for that: https://github.com/leanprover/verso

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zem 2 hours ago | parent | prev | next [-]

this is the log post that put lean on my radar, though I haven't played with it yet: https://kirancodes.me/posts/log-ocaml-to-lean.html

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heliumtera 12 minutes ago | parent | prev | next [-]

>The recommended way to install Lean is through VS Code and the Lean 4 VS Code extension,

Lol

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spankalee 3 hours ago | parent | prev [-]

What is up with so many people doing weird capitalization now? Is this some Bay-tech flex? Alok writes their own name, and other names, with leading caps, but not the first word in sentences? It makes it so uncomfortable to read.

	▲	losvedir 2 hours ago \| parent \| next [-]
		Wow, I read the whole thing without noticing that. But as someone who came of age in the AIM / ICQ / IRC days, it feels pretty normal. That's just how we wrote. I still fall into it by accident when the context is right and I'm not thinking about it (eg Slack at work). I hope youngsters aren't judging me for it.
	▲	bobanrocky 12 minutes ago \| parent \| prev \| next [-]
		YES, THIS (capitalized on purpose). Folks, please use reasonably correct writing syntax. You CAN do better .. At least think of the AIs consuming your writings.
	▲	JuniperMesos 3 hours ago \| parent \| prev \| next [-]
		I think this is just applying the same informal writing style used in, for example, online chats with friends, to a relatively-informal blog post. I don't think this has anything to do with the Bay Area or its tech industry in particular.
	▲	QuadmasterXLII 20 minutes ago \| parent \| prev \| next [-]
		its not caused by a habit of writing authentically formatted Homestuck rp smut but surely its correlated
	▲	trueno an hour ago \| parent \| prev \| next [-]
		i notoriously ignore using my shift key when im typing informal stuff (comments, chats to coworkers, friends, etc). big ol emails = you'll see me using my shift key. most of this comes from me noticing how funny sql looks with all the people trying to use caps all over the place as if anyones working in a place without syntax highlighting in 2026. sql is the wild west and everyones sql looks like shit there is no shame. i was told i needed to use caps more early on in sql and i lmfao'd, but i was new to the career and that scarred me. i write lower case sql just to spite others now and if you see something capitalized you know i meant it, but for the most part you have to pay me to use my shift key. my trauma is now your trauma
	▲	giancarlostoro an hour ago \| parent \| prev [-]
		The swearing is another thing I keep seeing more of.