Next.js Blog Starter (MDX + RSS + SEO)

A full-featured Next.js 15 blog starter

A production-ready blog with MDX posts, categories, live search, dark/light theme, RSS feed, sitemap and SEO — all in the App Router.

What's included

• MDX posts — 6 sample posts in content/
• Categories — filter by tag
• Live search — client-side, instant
• Dark/light theme — persisted toggle
• RSS + sitemap + robots — built-in routes
• SEO — per-post metadata, Open Graph
• 28 passing tests — node:test suite

Quick Start

npm install
npm run dev

Stack

Next.js 15 · React 19 · MDX · TypeScript · Tailwind

Use cases

• Personal blogs
• Company content sites
• Docs + changelog hubs
• Learning Next.js App Router