.env.local.production

console.log( ✅ Loaded env from: $nodeEnv mode );

He remembered now. Three weeks ago, a junior developer had complained that the production logs were too noisy. "Can't we just turn them off for a bit?" the kid had asked in a Slack thread. Leo had laughed and written a quick reply: "Never. But if you want to test locally, you can create a .env.local.production file to simulate production behavior without spamming real logs."

# Real production (on the server) GENERATE_SOURCEMAP=false LOG_LEVEL=error .env.local.production

This table summarizes the standard file types across popular frameworks:

When running next start , process.env.DEBUG will be "false" . console

Here is a production-grade template for managing your env files.

# Correct .env.local .env.*.local .env.local.production Leo had laughed and written a quick reply: "Never

In Next.js or Vite, this loading is automatic.

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