How can I render all inline formulas in $..$ with KaTeX?

Question

So I want to have KaTeX inline formulas like with MathJax.
But so far I\'ve found only render() function which \"draws\" a string to an element.
And I need

Answer 1

As of early 2020, it seems that KaTeX 0.11.1 supports inline maths without using the "hack" in the answer by Vincent. The single dollar delimiters $ ... $ do not work but the escaped brackets \( ... \) instead do, as in the following minimal code and snippet:

Lorem ipsum 
$e^{i\pi}+1=0$ 
dolor sit amet, 
\(e^{i\pi}+1=0\) 
consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Lorem ipsum 
$e^{i\pi}+1=0$ 
dolor sit amet, 
\(e^{i\pi}+1=0\) 
consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

After some tests, I couldn't make dollar delimiters $ ... $ work but the brackets \( ... \) here working by default are an update respect to version 0.7.1 of KaTeX (anyway still available).