hexo-katex-macros

Use KaTeX to display math in Hexo sites.

Install

Install hexo-renderer-pandoc and config math engine.

Then install hexo-katex-macros.

# cd your-hexo-project
npm install --save hexo-katex-macros

Config

Modify _config.yml like this:

katex:
  css: true
  macros:
    "\\foo": "\\mathrm{foo}"
    "\\set": "\\left\\{ #1 \\right\\}"

css

By default, KaTeX css link will be automatically injected into post. If you want to add it manually, set css be a boolean value.

macros

You can use macros to help writing math equations, which should be specified in 'macros'. The above configuration, for instance, makes it possible to write as follows:

$$
\set{ \foo(x)_n }_{n=1}^N
$$

Writing

Inline math $E = m * c^2$

Display math

$$
E = m * c^2
$$