marked-katex-extension

Render katex code in marked

``markdown
This is inline katex: $c = \\pm\\sqrt{a^2 + b^2}$

This is block level katex:

$$
c = \\pm\\sqrt{a^2 + b^2}
$$
`

You will still need to include the css in your html document to allow katex styles.

`html

`

Usage

`js
import {marked} from "marked";
import markedKatex from "marked-katex-extension";

// or in the browser
//
//
//
//

const options = {
throwOnError: false
};

marked.use(markedKatex(options));

marked.parse("katex: $c = \\pm\\sqrt{a^2 + b^2}$");
`

!image

Block level

You can include newlines in block level katex. Block level katex must contain starting and ending delimiters on their own line.

`js
marked.parse(
$$
\\begin{array}{cc}
a & b \\\\
c & d
\\end{array}
$$
);
`

DisplayMode

displayMode will be on by default when using two dollar signs ($$) in inline or block katex. And it will be off by default for a single dollar sign ($) in inline or block katex.

Non Standard

If you want to be able to parse mathematical formulas in non-standard markdown format, that is, without spaces before and after $ or $$, you can turn on the nonStandard option.

`js
import {marked} from "marked";
import markedKatex from "marked-katex-extension";

const options = {
nonStandard: true
};

marked.use(markedKatex(options));

marked.parse(
afdaf$x=x^2$4$x=x^2$

$$
x = x^2
$$
);
`

!image

options

Options are sent directly to katex`