https://try.discourse.org/t/is-there-a-markdown-or-bbcode-reference/61
Is there a Markdown or BBCode reference? - discourse - Discourse Demo
When I begin writing a post, I see some help text, that includes Use Markdown or BBCode to format OK, but there is no reference for what Markdown or BBCode is!...
bbcode referencemarkdowndiscoursedemo
https://www.heyuri.net/bbcode/
BBCode Reference
bbcode reference