[macintux]

I believe this could (or should) have been a Show HN, which would have allowed you to include explanatory text. See the top of this page for the rules.

https://news.ycombinator.com/show

Welcome to the site. There are a lot of features which are less obvious, which you’ll discover over time.

[pvg]

Reading material usually can't be a Show HN but you can just post your work without that and say you're involved.

[macintux]

The repo includes runnable code.

> Show HN is for something you've made that other people can play with… On topic: things people can run on their computers or hold in their hands

[pvg]

A lot of writing includes runnable code and isn't a Show HN. It's a comparatively narrow category.