Racket v9.3

(blog.racket-lang.org)

83 points | by privong 14 hours ago

2 comments

  • salsa_catsup 1 minute ago

    Is Racket the Lisp where I wanted to write keywords like `foo:` or `:foo`, but they went with something like `'#:foo`, which ruined keyword syntax for me?

    • pavpanchekha 4 hours ago

      I do a substantial amount of coding in Racket, including maintaining the Herbie numerical compiler (https://herbie.uwplse.org/) over the last decade.

      Racket is great! The runtime is reasonably fast, and the standard library is exceptionally featureful, including, for example, a decent plotting library, an HTTP server, decent HTML and JSON support, several forms of multi-threading, and a quite good FFI, all of which Herbie uses extensively. I suppose the parentheses are a question of taste (I like them!) but a lot of the specific syntactic decisions, like the `for` and `match` macros, are quite nice.

      • akoboldfrying 28 minutes ago

        What a neat tool, I had no idea such a thing existed!

        • summarity 3 hours ago

          Thank you for Herbie btw, it continues to be one of the most used tools in my personal projects (all 3D math and rendering)

          • whateveracct 1 hour ago

            the runtime is chez, right?