@ljoonika also I’d proffer this — Asciidoctor — if you want

I’m biased toward it rather than markdown, but I think markdown is winning the popularity because it’s everywhere whereas Asciidoctor isn’t

Worth looking at though

https://asciidoctor.org

#Asciidoctor #Asciidoc #lightweightMarkupLanguages

Asciidoctor | A fast, open source text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook, PDF, and other formats.

A comprehensive and user-friendly publishing toolchain for the AsciiDoc writing format. Converts AsciiDoc to HTML5, DocBook, PDF, and other formats.