Rhombus Language 1.0

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).

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)

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.