Thinking in an array language (2022) - https://news.ycombinator.com/item?id=38981639 - Jan 2024 (152 comments)
Thinking in an array language - https://news.ycombinator.com/item?id=31377262 - May 2022 (66 comments)
So if I understand this right K is one of the more popular/recommended APL-derivatives nowadays. K is proprietary but there are a bunch of compatible implementations which are themselves open source. Is that correct?
Which APL derivatives (with an active/healthy userbase) besides k would you recommend to take a closer look at?