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Vite Plugin MDX
Use this Vite plugin to use MDX v1 with your Vite v2 app. For Vite v3+ we recommend migrating to MDX v2 using the official @mdx-js/rollup
, this comment explains how to implement it.
Features:
- Works with React and Preact.
- Works with Vue [WIP].
- HMR support.
- SSR support.
- Plugin support, such as remark-frontmatter.
Getting Started
-
Install:
- Vite Plugin:
npm install vite-plugin-mdx
- MDX v1:
npm install @mdx-js/mdx
- MDX React:
Or MDX Preact:
npm install @mdx-js/react
npm install @mdx-js/preact
- Vite Plugin:
-
Add the plugin to your
vite.config.js
.// vite.config.js import mdx from 'vite-plugin-mdx' // `options` are passed to `@mdx-js/mdx` const options = { // See https://mdxjs.com/advanced/plugins remarkPlugins: [ // E.g. `remark-frontmatter` ], rehypePlugins: [], } export default { plugins: [mdx(options)] }
-
You can now write
.mdx
files.// hello.mdx import { Counter } from './Counter.jsx' # Hello This text is written in Markdown. MDX allows Rich React components to be used directly in Markdown: <Counter/>
// Counter.jsx import React, { useState } from 'react' export { Counter } function Counter() { const [count, setCount] = useState(0) return ( <button onClick={() => setCount((count) => count + 1)}> Counter: {count} </button> ) }
Examples
File-specific options
To define options a per-file basis, you can pass a function to the mdx
plugin factory.
mdx((filename) => {
// Any options passed to `mdx` can be returned.
return {
remarkPlugins: [
// Enable a plugin based on the current file.
/\/components\//.test(filename) && someRemarkPlugin,
]
}
})
Pre-built transclusion
To embed an .mdx
or .md
file into another, you can import it without naming its export. The file extension is required. Remark plugins are applied to the imported file before it's embedded.
import '../foo/bar.mdx'