Consider D2 for diagrams

[whyboris]

https://github.com/terrastruct/d2

D2 is a modern diagram scripting language that turns text to diagrams.

d2lang.com

[whyboris]

PR for another visualization type (using D2 or anything else) is welcome 🤝

It seems pretty easy to interact with: https://d2lang.com/tour/hello-world

x -> y: hello world