Markdown output in jupyter noteboks

Thank you, this was exactly what I was looking for!

Follow up question: How can I use produce latex display math in jupyter?
If I evaluate the cell shown below it prints dollars symbols before and after the equation.

s = raw"
# Hello
$$
\begin{bmatrix}
a
\end{bmatrix}
$$
"
Markdown.parse(s)

Below is an image of what “native” markdown in jupyter looks like and what Julia markdown looks like.
markdown_latex