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Next.jsUpdated: 2026-09-10

Next.js quickstart: 5-minute local dev environment

The shortest path to getting Next.js running — a minimal starting point for first-time users.

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Quick answer

Which config enables Next.js static export?

Use output:export. Export behavior changes across Next majors — check the export limitations list before upgrading.

Machine-readable page data: /data/nextjs-quickstart.json

In-depth analysis

Next.js is the dominant React meta-framework. output:export produces pure static output, but the core engine here is still Astro — Next pages exist here only for comparison and traffic capture. The fastest path to a win is one command to scaffold, start dev, edit a line, and see hot reload.

Next.js · Config example
// next.config.mjs — pure static export (no server functions)
const nextConfig = { output: 'export', images: { unoptimized: true } };
export default nextConfig;
// Build: next build && next export
Best practices:Pin the runtime first (Node ≥ 20.19 + pnpm). One command to scaffold, start dev, edit a line, see hot reload — fastest path to positive feedback.
Pitfalls:output:export forbids dynamic-route server data fetching and middleware. Forgetting images.unoptimized breaks the export. Pin the runtime first (Node ≥ 20.19 + pnpm), get the toolchain smooth, then go deep — never hand-roll the directory layout.

Next.js Quickstart · Key takeaways

  • Node ≥ 20.19 and pnpm ready
  • Official scaffold initialized
  • Dev hot reload works
  • First local page reached

FAQ & pitfalls

Why does Next output:export fail to build?

Server-side data fetching on dynamic routes or middleware is not allowed. Images must be set to unoptimized, or the export aborts.

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What readers are asking

Questions that keep coming back in reader feedback, already answered.

  1. 01
    How do I fix a failing Next.js output: export build?

    Server-side data fetching in dynamic routes, and middleware, both break the export; next/image also needs unoptimized or the export aborts.

    See the full guide →
  2. 02
    Why is my Astro component's interactivity not working?

    Components ship as zero-JS HTML by default, so an interactive one needs a client:* directive (client:load, client:visible, …). Without it the script is never bundled into the page.

    See the full guide →
  3. 03
    Why is my custom Tailwind v4 brand colour not applied?

    Colours must be declared in @theme (for example --color-brand). A missing @tailwindcss/vite plugin, or a leftover v3 config, makes bg-brand silently render nothing.

    See the full guide →
All questions →

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