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c3lang
c3c
C32020–2026
c3lang / c3c

c3c

Compiler for the C3 language

15Distinct people
31Mentions
0Explicit recommenders
6KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Compiler for the C3 language

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 4:00:59 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year31 dated mentions

Observed mentions: 2020-08-10 13:27:48 UTC to 2026-09-24 10:33:28 UTC.

0369122020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 12 mentions; 3 submissions, 9 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 10 mentions; 0 submissions, 10 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC110
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC110
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC312
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC110
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC303
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC1239
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC10010

What Hacker News says

3 sources
> I wish we had C+: C + a few niceties (and not C ++ everything). There's a whole bunch of newer languages aiming at the space C is sitting in, but with a few additions C could be much more ergonomic without having to invent an entire new language. I’ve made a pre-processor for C to add some things I miss, although it is currently limited to what can be done without type information and has to keep compatibility with existing C syntax: https://sentido-labs.com/en/library/cedro/202106171400/ There is another language called C3 that “is a C-like language striving to be an evolution of C, rather than a completely new language”: https://github.com/c3lang/c3c If you have the time, I’d like to hear which things you miss in C. There might be something I did not imagine that could be added to Cedro.
In Learn enough C to survive
lerno·Jul 6, 2022Submission

Show HN: C3 – A C alternative that looks like C

Compiler link: https://github.com/c3lang/c3c Docs: http://www.c3-lang.org This is my follow-up "Show HN" from roughly a year ago (https://news.ycombinator.com/item?id=27876570). Since then the language design has evolved and the compiler has gotten much more solid. Assorted extra info: - The C3 name is a homage to the C2 language project (http://c2lang.org) which it was originally inspired by. - Although C3 mostly conforms to C syntax, the most obvious change is requiring `fn` in front of the functions. This is to simplify searching for definitions in editors. - There is a comparison with some other languages here: http://www.c3-lang.org/compare/ - The parts in C3 which breaks C semantics or syntax: http://www.c3-lang.org/changesfromc/ - Aside from the very C-like syntax, one the biggest difference between C3 and other "C competitors" is
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that C3 prioritizes C ABI compatibility, so that all C3 special types (such as slices and optionals) can be used from C without any effort. C and C3 can coexist nicely in a code base. - Currently the standard library is not even alpha quality, it's actively being built, but there is a `libc` module which allows accessing all of libc. Raylib is available to use from C3 with MacOS and Windows, see: https://github.com/c3lang/vendor - There is a blog with assorted articles I've written during the development: https://c3.handmade.network/blog
182 points · Open discussion

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