Encoded Chunk Fetch (Next.js + Bun)

A minimal Next.js app that attempts to fetch chunk files with encoded segments like:

/_next/static/chunks/app/%5BcountryCode%5D/(main)/page-23013a4bb4002868.js

Run locally (with Bun)

1. Install deps:

   bun install
   

2. Dev mode:

   bun run dev
   

   Visit http://localhost:3000/us

3. Production build:

   bun run build
   bun run start
   

   Visit http://localhost:3000/us and the page will try to discover real built chunk files and fetch them.

Notes

• The direct fetch uses a fixed hash (to show the exact path shape). It will likely 404 unless it coincidentally matches the actual build hash.
• After a production build, /api/find-chunks scans .next/static/chunks/app/ to find real chunk files for [countryCode]/(main)/page-*.js and attempts to fetch them, reporting HTTP status codes.