micromark-extension-mdxjs

micromark extension to support MDX.js

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micromark-extension-mdxjs

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micromark extension to support MDX.js. Use micromark-extension-mdx instead to support MDX agnostic to JS.

This package provides the low-level modules for integrating with the micromark tokenizer but has no handling of compiling to HTML: go to a syntax tree instead.

When to use this

You should probably use this package. If you don’t need all of MDX.js, the extensions can be used separately:

Install

This package is ESM only: Node 12+ is needed to use it and it must be imported instead of required.

npm:

npm install micromark-extension-mdxjs

Use

import {micromark} from 'micromark'
import {mdxjs} from 'micromark-extension-mdxjs'

const output = micromark('import a from "b"\n\na <b /> c {1 + 1} d', {
  extensions: [mdxjs()]
})

console.log(output)

Yields:

<p>a  c  d</p>

…which is rather useless: go to a syntax tree with mdast-util-from-markdown and mdast-util-mdx instead.

API

This package exports the following identifiers: mdxjs. There is no default export.

mdxjs(options?)

A function that can be called with options that returns an extension for micromark to parse MDX.js (can be passed in extensions).

options

Options are the same as for mdx-expression, mdx-jsx, and mdxjs-esm, but come predefined to support JavaScript.

options.acorn

Acorn parser to use (Acorn, default: acorn.Parser.extend(acornJsx())).

options.acornOptions

Options to pass to acorn (Object, default: {ecmaVersion: 2020, sourceType: 'module'}).

options.addResult

Whether to add an estree field to tokens with the results from acorn (boolean, default: true).

Related

Contribute

See contributing.md in micromark/.github for ways to get started. See support.md for ways to get help.

This project has a code of conduct. By interacting with this repository, organization, or community you agree to abide by its terms.

License

MIT Β© Titus Wormer

If you find any bugs or have a feature request, please open an issue on github!

The npm package download data comes from npm's download counts api and package details come from npms.io.