He had never seen a file with that name before. Not in any tutorial, not in any of the sixteen microservices he maintained. His hand trembled over the keyboard as he cat the file.
🔐 Best practice: Use .env.production.local only for overrides or during local debugging. For real production secrets, use cloud secret stores or CI/CD environment variables. .env.local.production
# Environment configuration NODE_ENV=production API_URL=https://api.internal.prod.company.com PAYMENT_KEY=sk_live_************************ LOG_LEVEL=silent He had never seen a file with that name before
Use the wildcard *.local to catch all variants. .env.local.production
: It is only loaded when your environment is explicitly set to production (e.g., during npm run build NODE_ENV=production Stack Overflow Loading Priority (Example: Vite/Next.js)