Haupz Blog

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One-Letter Programming Languages

2021-12-14 — Michael Haupt

This page about one-letter programming languages is absolute gold. I hadn't realised what a lot of them there is out there.

I've been using some of them. C, of course. J, K, and Q are all APL descendants that I was using to improve my understanding of array programming when working on an implementation of R, which I've obviously also used.

Some of these languages are cranky, but "one letter" doesn't imply crankiness per se.

Tags: hacking