This is nice for iterating, but for an actual deployment it's not so nice for three reasons:

    (1) Prevents outside navigation into named anchors.
    (2) Makes the content slow to load.
    (3) Suffers from a flash of unstyled content.

You can use chrome to bake out the HTML with a one-liner:

    chrome mydoc_md.html --headless --dump-dom --virtual-time-budget=1000 > mydoc.html

The resulting HTML is fast to load and just as beautiful.