Markdown

• https://github.com/github/docs/blob/main/content/get-started/writing-on-github/working-with-advanced-formatting/organizing-information-with-tables.html
• https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax

Markdown to html:

• https://www.arthurkoziel.com/convert-md-to-html-pandoc/