let PageDown and MathJax work together

Question

I am implementing a UI which is supposed to look pretty much like the one on math.stackexchange.com:

1. Using fancy Markdown like you are used to on stackoverflow

Answer 1

I just combined marked (another Markdown library than Pagedown) and "MathJax" into "markdown+mathjax live editor".

See the demo: http://kerzol.github.io/markdown-mathjax/editor.html

And get the source: https://github.com/kerzol/markdown-mathjax