[WARNING] This project is no longer maintained. Use hexo-katexify.
Hexo plugin for rendering TeX math by katex, with no extra dependency
$ npm install hexo-simple-katex --save
Import katex.css
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.5.1/katex.min.css">
Inline syntax
$ y = x^2 + 3 $
or display mode syntax
$$
y = x^2 + 3
$$