kona VS ngn-k-tutorial

At first, I thought you were going to be talking about Kona which is another language. You may wish to consider a more unique name, though Kona isn't super well known.

For anyone interested in using a language like APL that doesn't require special symbols, I'd recommend K. You can try it out using Kona.

There are some open source implementations of J and K that you might enjoy.

Complain about the language or documentation, but array language communities are absolutely friendly to outsiders! This tutorial lists some active forums, give them a try:

https://github.com/razetime/ngn-k-tutorial/tree/main?tab=rea...

Also, have to shout out the APL Orchard, where Adám will give any visitor a personal tutorial: https://chat.stackexchange.com/rooms/52405/the-apl-orchard

To add to the list, this one is pretty good;

https://github.com/razetime/ngn-k-tutorial

If you like APL, then you probably want to try K, which is an ASCII-only array language with a focus on guided minimalism. For an open source K you can try ngn/k, which has a tutorial.

Razetime's matmul refactoring is brilliant: https://github.com/razetime/ngn-k-tutorial/blob/main/c-think...

Finally, some nice examples of k's concision:

  qs:{$[2>#?x;x;,/qs'x@&'~\:x<*1?x]}    / Quicksort