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Rhombus Language 1.0

https://blog.racket-lang.org/2026/06/rhombus-v1.0.html
75•Decabytes•1d ago

Comments

spdegabrielle•1d ago
Rhombus is designed to be

* approachable and easy to use for everyday purposes, with a readable indentation syntax; and

* uniquely customisable with an _open-compiler API_ that is accessible to a wide audience.

cptmurphy•19h ago
Racket is already approachable and easy to use for everyday purposes
bjoli•15h ago
A lot of people hate sexprs. Even seemingly reasonable folks.

I imagined they have met students that really struggle with the syntax, while grokking the concepts easily.

I myself have heard "the parentheses are hard to balance" and "after a while you dont even see the parentheses" enough times that I think maybe both can be correct.

ginko•2h ago
Adding significant whitespace to a new language feels like a bad choice. It's not terrible but I do think it was a bad call for Python in hindsight.
pasquinelli•1h ago
why do you think it was a bad choice?
ginko•1h ago
It‘s a source of problems with mismatched tabs/spaces being used for indentation between team members for fairly little upside. Imo it also makes moving blocks of code more cumbersome.
dang•2h ago
Related. Others?

Summer Rhombus picture competition 2026 - https://news.ycombinator.com/item?id=48546270 - June 2026 (2 comments)

Rhombus Language - https://news.ycombinator.com/item?id=43394881 - March 2025 (158 comments)

Rhombus: Macro-extensible language with conventional syntax built on Racket - https://news.ycombinator.com/item?id=41151439 - Aug 2024 (97 comments)

State of Rhombus (programming language) - https://news.ycombinator.com/item?id=30314109 - Feb 2022 (17 comments)

gus_massa•38m ago
I was not very involved in this. I still prefer s-expressions.

Anyway, my main initial concern was how to make good macros without s-expressions. There is a nice video by Matthew Flatt in RacketCon 2023. The first 6 minutes and 20 seconds are internal stuff, so skip to the 380s that I added in this link: https://www.youtube.com/watch?v=OLgEL4esYU0&t=380s He takes like another 6 minutes to explain the general idea and make some wishes, and then at the 12m mark he defines macros in Rhombus and makes the wish real in just 2m (with some enhancements later).

ashton314•4m ago
[delayed]

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Rhombus Language 1.0

https://blog.racket-lang.org/2026/06/rhombus-v1.0.html
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