next-mdxld v1.3.0

next-mdxld

A NextJS plugin for MDXLD (MDX with YAML Linked Data frontmatter) that enables component and layout selection based on frontmatter $context and $type.

Quick Start

---
$id: https://example.com/blog/my-blog-post
$type: https://schema.org/BlogPosting
title: My Blog Post
author: John Doe
datePublished: 2024-01-15
---

export { layout, components } from 'https://esm.sh/@mdxui/shadcn'

# My Blog Post

This content will use the simple blog layout and shadcn components.

Features

• 🚀 NextJS App Router Support
• 📄 MDXLD Frontmatter Processing
• 🎨 Dynamic Component Selection via $type
• 📱 Flexible Layout System via $context
• 🔄 Automatic Page Generation
• 🎯 TypeScript Support

Installation

# Using pnpm (recommended)
pnpm add next-mdxld @next/mdx @mdx-js/loader @mdx-js/react @types/mdx
# Or using npm
npm install next-mdxld @next/mdx @mdx-js/loader @mdx-js/react @types/mdx

Setup

1. Configure Next.js for MDX

Create or update your next.config.js:

import createMDX from '@next/mdx'
import remarkMdxld from 'remark-mdxld'

/** @type {import('next').NextConfig} */
const nextConfig = {
  // Configure `pageExtensions` to include MDX files
  pageExtensions: ['js', 'jsx', 'md', 'mdx', 'ts', 'tsx'],
  // Allow URL imports from trusted domains
  experimental: {
    urlImports: ['https://esm.sh']
  }
}

const withMDX = createMDX({
  // Add markdown plugins here
  options: {
    remarkPlugins: [remarkMdxld],
    rehypePlugins: []
  }
})

// Merge MDX config with Next.js config
export default withMDX(nextConfig)

2. Set up MDX Components

Create mdx-components.tsx in your project root:

import React from 'react'
import type { MDXComponents } from 'mdx/types'
import { defaultLayouts } from 'next-mdxld/layouts'

export function useMDXComponents(components: MDXComponents): MDXComponents {
  return {
    wrapper: ({ children, frontmatter }) => {
      const Layout = frontmatter?.$type ?
        defaultLayouts[frontmatter.$type] || defaultLayouts.default :
        defaultLayouts.default

      return <Layout frontmatter={frontmatter}>{children}</Layout>
    },
    ...components
  }
}

3. Create App Layout

import { Layout } from 'next-mdxld/components'

export default function RootLayout({ children }) {
  return (
    <Layout>
      {children}
    </Layout>
  )
}

4. Set up Dynamic Page Route

import { MDXPage } from 'next-mdxld/page'

export default MDXPage

Example MDX Files

Schema.org BlogPosting

---
$type: https://schema.org/BlogPosting
title: My Technical Blog Post
author: John Doe
datePublished: 2024-01-15
---

# Advanced TypeScript Patterns

This content will be rendered using the BlogPosting component within the Blog layout.

Schema.org WebSite

---
$type: https://schema.org/WebSite
name: My Developer Portfolio
url: https://example.com
---

# Welcome to My Portfolio

This content uses the WebSite component for optimal SEO and structure.

mdx.org.ai API

---
$type: https://mdx.org.ai/API
endpoint: /api/users
method: POST
---

# Create User API

This content will be rendered with API-specific components and documentation layout.

mdx.org.ai Agent

---
$type: https://mdx.org.ai/Agent
tools: ["chat", "search", "code"]
---

# Support Agent

This content will be rendered with Agent-specific components and interaction UI.

Documentation

For detailed documentation and examples, visit:

• mdxld.org - Main documentation
• Next.js MDX Documentation - Official Next.js MDX setup guide

Contributing

Please read our Contributing Guide to learn about our development process.

License

MIT © AI Primitives