Improve readability

[Painatalman]

My suggestion is a very simple one: change categories from list items to headings, to improve readability, sharing, and navigation (with a TOC).

Even though it hasn't been updated since 2018, I think this list still relevant and worth maintaining: it's a great selection of articles, each with an explanation for its inclusion.

[Priiyaa]

Hi!
Is this issue still open? If so I would like to work on this issue.