KaTeX
KaTeX shortcode let you render math typesetting in markdown document.
\[f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi\]
KaTeX can also be used inline, for example
\(\pi(x)\) or used with the display
parameter (e.g. display: block
):
Text continues here.