```ts title="modern.config.ts"
import { docTools, defineConfig } from '@modern-js/doc-tools';

export default defineConfig({
  doc: {
    markdown: {
      experimentalMdxRs: true,
    },
  },
  plugins: [docTools()],
});
```

:::tip NOTICE
The bottom layer of this function is based on the [@modern-js/mdx-rs-binding](https://github.com/web-infra-dev/mdx-rs-binding) library developed by Modern.js Doc. The performance is **5 ~ 10** times higher than the JS version of the MDX compiler, but the JS version of the plugin is not yet supported. If you need to add a custom remark or rehype plugin, it is not recommended to enable this function.
:::