Add a new console command to visualize the tree structure of all recipes

Is there prior art that could be used as an example for this?

Not that I know of. Closest is https://www.drupal.org/project/config_inspector → .

https://github.com/JBZoo/Composer-Graph creates a graph of composer dependencies using Mermaid PHP/Mermaid JS.

Doesn't help us with core or config actions, but gives insight into a recipe stack that uses composer.

Woah, that's a great suggestion, @thejimbirch. (Also: TIL, that looks very useful! 🤩) That's a great starting point; I can probably fork and hack that to add Recipes support 🤓 In fact, I'm looking forward to trying that when I find the time 😄

This core issue is RTBC where they are using markdown and manually entering it into https://mermaid.live to create an image.

📌 Template for Core release cycles diagram RTBC

moved to Drupal Core