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The $LANG Programming Language

252 points19 hours

This afternoon I posted some tips on how to present a new* programming language to HN: https://news.ycombinator.com/item?id=46608577. It occurred to me that HN has a tradition of posts called "The {name} programming language" (part of the long tradition of papers and books with such titles) and it might be fun to track them down. I tried to keep only the interesting ones:

https://news.ycombinator.com/thelang

Similarly, Show HNs of programming languages are at https://news.ycombinator.com/showlang.

These are curated lists so they're frozen in time. Maybe we can figure out how to update them.

A few famous cases:

The Go Programming Language - https://news.ycombinator.com/item?id=934142 - Nov 2009 (219 comments)

The Rust programming language - https://news.ycombinator.com/item?id=1498528 - July 2010 (44 comments)

The Julia Programming Language - https://news.ycombinator.com/item?id=3606380 - Feb 2012 (203 comments)

The Swift Programming Language - https://news.ycombinator.com/item?id=7835099 - June 2014 (926 comments)

But the obscure and esoteric ones are the most fun.

(* where 'new' might mean old, of course - https://news.ycombinator.com/item?id=23459210)

chuckadams17 hours ago

For a moment I thought there was actually a new language called $LANG, which would have been wonderful.

trollbridge17 hours ago

I was thinking how it would be odd to have a programming language called en_AU.UTF-8.

mixmastamyk17 hours ago

  echo “G’day World!”
trollbridge4 hours ago

The localisation guide for IBM VisualAge C++ went through an example of defining a new language called “Texan”, and then replacing “Hello World” with “Howdy”.

dghf4 hours ago

All error messages begin "Strewth!"

edoceo17 hours ago

*G'day mate

anotherevan15 hours ago

drawl “G’day mate.”

Lammy16 hours ago

There's a language called SLang inside Goldman Sachs used for their SecuritiesDB, and that's how I read it at first glance even with the dollar sign lol https://en.wikipedia.org/wiki/Michael_Dubno#SecDB

snthpy11 hours ago

That's what I thought too. The $ sign seemed quite appropriate given Goldman's line of business.

wahern12 hours ago

See also https://en.wikipedia.org/wiki/S-Lang (https://www.jedsoft.org/slang/index.html), a (stack-based) scripting language implementing a terminal UI toolkit. Mutt can use use S-Lang instead of ncurses.

charleszw10 hours ago

See also the Slang shader language, it's a pretty recent development! https://shader-slang.org

dang2 hours ago

Want to submit to HN and email us (hn@ycombinator.com) so we can put it in the SCP? (https://news.ycombinator.com/item?id=26998308)

dang15 hours ago

I wonder what a program written in that language looks like.

rayxi27182814 hours ago

Slang? The IDE looked like Turbo C++ of old (blue, text based interface). Shortcuts are weird, so you need to remap keys to get sane defaults.

Probably the most unique feature is that the language supports spaces in identifiers. So you'd have variables like "Option Portfolio Risk" or functions like "Calculate Estimated PnL". Visually obviously different from Python, but it gave me Pythonic vibes.

It's also nice that it supports preconditions, so you can specify the valid range of arguments etc. It has some kind of OOP support but tbh it felt bolted on (understandably).

But the most value adding, IMHO, is the DevEx and deep integration with SecDb. Say what you want about the DOS-like IDE and the old (20+ years old for sure, maybe 30+) language, but you can deploy your code SO easily into production, with guardrails in place.

Out of curiosity, I implemented a toy language (thanks to Robert Nystrom's Crafting Interpreters) that supports spaces in identifiers (https://github.com/rayfdj/gaul-lang) as well. Makes for an interesting weekend coding project, and it helps me understand more the tradeoffs that Slang designers must have gone through.

Radle12 hours ago

Same! My first thoughts: "Is this language pronounced Lang or Slang? Slang is actually a cool name for a new programming language..."

hmry11 hours ago
jcynix10 hours ago
fermigier13 hours ago

There was a Linux distribution (briefly) called "$DISTRO". Known today as "Ubuntu".

blumenkraft2 hours ago

Goldman Sachs does have a language called Slang

librasteve7 hours ago

well Raku has the Slangify module https://raku.land/zef:lizmat/Slangify

hashmush9 hours ago

I use that every day at $WORK!

null_onset15 hours ago

The $LANG programming language, where the keywords are all just in-jokes that change from week to week.

lproven9 hours ago

    darmok := jalad[talaka]
cvoss15 hours ago

Likewise. Thought it'd be pronounced "slang", and thought the semantics would be you define LANG=<name of a language> at the top of the file (like a hashbang) and then write in whatever language you please. $LANG is a neato language because it has all the coolest features rolled into one unified design: polymorphic lifetime borrowing, endofunctor monoid monads, (stacked) coroutines, and even quantum data types.

middayc51 minutes ago

What are these /thelang and /showlang?

Are these like permanent urls that we can use to filter posts?

This makes me thing about what other permanent urls/filters there are. Is there a list somewhere?

almusdives7 hours ago

Just wanted to say this post has caused a huge spike in traffic to my language's website: a dizzying ~40 visitors per day up from ~0 haha!

Animats12 hours ago

See "The Your Name Here Story" (1960) [1] It's a generic industrial film.

[1] https://archive.org/details/YourName1960

johnfn18 hours ago

This is a fun false positive :) https://news.ycombinator.com/item?id=34675259

_false2 hours ago

Not because it's not a PL, but because:

> This article doesn't use the name "Lisp" enough. The language with the best chance of lasting a long time is the one with the simplest syntax. That is Lisp...

dang17 hours ago

Whoops! I tried to catch those but yes.

sjosh14 hours ago

Another false positive: https://news.ycombinator.com/item?id=13252407

Thanks for making this!

dang13 hours ago

Not sure if I should remove those or leave them in for color!

I did remove "The Perfect Programming Language" and "The Enterprise Programming Language" and a few others that weren't real languages. "Enterprise" is a great name for a programming language though.

+1
rchard2scout11 hours ago
dang19 hours ago

Yikes, I tanked HN's performance by posting this! Probably because of loading all those old threads over and over.

I've moved the URL out of the link at the top, which seems to be helping for now.

(now I have to decide whether to go down another rabbit hole and fix that)

_false2 hours ago

https://news.ycombinator.com/showlang is the first time I've seen a direct URL that adds an element to the navbar. Did you make this HN feature just for showlang or are there any other similar links?

gdotdesign11 hours ago

Thanks for putting these lists together. When Mint reaches 1.0 I'll use the same format to present it here.

dang2 hours ago

Ah I missed the previous threads about your language, because they didn't follow the title convention I was searching for. I've put https://news.ycombinator.com/item?id=17161533 (the first one) in there now. It would be better if it just said "The Mint Programming Language" though (and I'm not above fudging that retroactively!)

Mint – language created for writing single-page applications - https://news.ycombinator.com/item?id=36914888 - July 2023 (11 comments)

Mint: A programming language for writing single page applications - https://news.ycombinator.com/item?id=22246615 - Feb 2020 (194 comments)

Mint-lang: a language for the front-end web - https://news.ycombinator.com/item?id=17161533 - May 2018 (106 comments)

fsckboy14 hours ago

the headline made me think somebody else came up with my idea. I wanted to a create a language whose name was langlang. to understand how to parse it, that would be the equivalent as a name to C, and the equivalent to clang would be langlanglang.

I considered the shorter name lang, but lang already has a meaning and I thought then in that world langlang might confuse people as to the actual name of the language, whereas since langlanglanglang is clearly needless overkill in a name, langlang and langlanglang would provide just the right amount readability and reinforcement as to the actual name of langlang.

zahlman16 hours ago

That reminds me, I really should blog my design ideas for my spiritual successor to Python....

macintux17 hours ago

I feel like there’s an Advent of Code challenge lurking here.

GaryBluto19 hours ago

Very useful! Thanks for the addition.

wizzwizz419 hours ago

So these are just static pages, not new entries for https://news.ycombinator.com/lists?

dredmorbius3 hours ago

That was going to be my suggestion as well.

dang19 hours ago

Alas, yes, at least for now. Seems like an LLM could be good at finding them though. A regex is probably too crude.

wizzwizz418 hours ago

The old lesson from the Wizard of Oz experiment says that a regular expression probably isn't too crude, if you're willing to take the time to design it. Though you could probably get away with running a regex golf algorithm (e.g. https://nbviewer.org/url/norvig.com/ipython/xkcd1313.ipynb) over the list of matching titles, and the union of some list of non-matching-but-close titles (chosen to get good discrimination) with some list of way-off titles (to avoid overfitting). (You could treat the whole HN title database, other than the ones you've identified, as losers, but that risks hardcoding the absence of a post you accidentally missed, and would also take slightly longer – though Peter Norvig's first algorithm takes time linear in the number of losers, so it might not be too expensive. I don't know how expensive his improved versions are, given large lists of losers: https://nbviewer.org/url/norvig.com/ipython/xkcd1313-part2.i.... Better algorithms are surely available.)

big-chungus412 hours ago

where can I check out the language?

dang2 hours ago

Maybe someone will make one!

jeswin17 hours ago

I did a Show HN for a language called Tsonic yesterday, which is a variant of TypeScript (all tsonic is valid typescript) requiring stronger typing which compiles to x64/ARM native code via .Net/NativeAOT. https://news.ycombinator.com/item?id=46604308

It didn't appear in Show HN at all. Perhaps because another user posted it as a regular topic just a few minutes earlier, which drops off very quickly (within minutes) - but I think the issue is wider.

For a while now, I've felt that the new topics stream requires you to promote the topic outside of HN to be seen on HN - sometimes by adding a "Discuss on HN" link in the blog, or on social networks etc. The problem is quite fundamental: the "Show" link gets a small fraction of clicks. The "Show New" (two clicks away) probably gets tinier, miniscule fraction of clicks. The intersection of people who are interested in the project and those who have clicked "Show New" would be very nearly null. So upvotes will have to come from outside.

dang16 hours ago

That's great! It didn't make the /show page because some of the upvotes were dropped by our software. We can re-up it, but first can you add some text to the post, explaining the background and what's different about it? If you look at what I told the Lax guys earlier (https://news.ycombinator.com/item?id=46608577), that might give some ideas.

Also, if you're ok with changing the title to "Show HN: The Tsonic Programming Language" then I could add it to https://news.ycombinator.com/showlang :)

lassejansen10 hours ago

I did a Show HN for the language "hyTags" yesterday, too. It's a language embedded in HTML, using tags as syntax. It quickly dropped of the new page:

https://news.ycombinator.com/item?id=46599403

Could you add that too to showlang?

dang2 hours ago

Sure! But I tried to restrict it to threads that got (interesting) comments, and there aren't any yet in that one. So let's put it in the SCP* as well :)

* https://news.ycombinator.com/item?id=26998308

lassejansen1 hour ago

Thanks dang!

jeswin14 hours ago

Hi dang, done. Thank you!

Your feedback on the other thread was very helpful - just the right thing to add, irrespective of HN visibility.

lingying13 hours ago

The MoonBit Programming Language - https://news.ycombinator.com/item?id=37174619 -Aug 19, 2023 (152 comments)

dang2 hours ago

As with https://news.ycombinator.com/item?id=46618769, that one didn't make it into the list because the title didn't fit the convention. I've added it now. It would be better if it just said "The MoonBit Programming Language" though!

MopAmine6 hours ago

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MopAmine13 hours ago

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