mdn-flavored-markdown v0.0.3

mdn-flavored-markdown

"MDN-Flavored Markdown" is the version of Markdown used for prose content on MDN, and specifically in the mdn/content repository. MDN-Flavored Markdown is the same as GitHub-Flavored Markdown (GFM), plus a couple of extensions, as detailed in https://developer.mozilla.org/en-US/docs/MDN/Writing_guidelines/Howto/Markdown_in_MDN.

This package is a standalone copy of the code in https://github.com/mdn/yari/ that converts from MDN-Flavored Markdown into HTML. That in turn uses mostly packages from unified to convert GFM, plus some custom extensions.

The mdn/yari code is used under the terms of the MPL 2.0 license.

API

The module has two main exports:

• m2h(md, options)
• m2hSync(md, options)

Both exports take the same arguments:

• md: a string that contains MDN-Flavored Markdown
• options: an object containing a single property locale, which is a string identifying the locale of the content.

The m2h() variant is asynchronous, returning a Promise that resolves with the converted HTML.

The m2hSync() variant is synchronous, returning the converted HTML.

Usage

The following code imports m2hSync() and uses it to process a string that contains MDN-Flavored Markdown:

import { m2hSync } from "mdn-flavored-markdown";

const md = `This is a \`test\`:
- a dl term
  - : a dl description

> **Note:** A note!`;

const html = m2hSync(md, { locale: "en-US" });

The resulting HTML is:

<p>This is a <code>test</code>:</p>
<dl>
  <dt>a dl term</dt>
  <dd>
    <p>a dl description</p>
  </dd>
</dl>
<div class="notecard note">
  <p><strong>Note:</strong> A note!</p>
</div>