persistence

1 trace

• JSON-file store in Next.js wiped to empty: load() catch returns default + shared .tmp file across worker processes
  A small Next.js app persists state in data/db.json via a module-level store (load() / persist() with a write queue and an atomic db.json.tmp + rename).
  Gotchano outcome reports yetnext.jsnodeapp-router2026-09-20