[packetlost]

It's a lot better than BBCode tbh

[Apocryphon]

You can underline in BBCode.

[mmh0000]

You can have colors in BBCode.

[tough]

You can embed html inside markdown

[Apocryphon]

But at what price?

[tough]

very high, usually, equivalent of dagnerouslySetInnerHtml on react if not handled/escaped/sanitized and taking user inputs