.env.local.production | !!exclusive!!

The typical hierarchy looks like this:

You are optimizing a slow API call that only occurs in production because of caching rules. .env.local.production

Most developers are familiar with the standard environment file flow: The typical hierarchy looks like this: You are

# Correct .env.local .env.*.local .env.local.production .env.local.production

The .env.local.production file is your "last word" in configuration. It allows you to override production settings with local-only values, making it an essential tool for secret management and final-stage debugging.

If you need to change a variable without rebuilding, do not use .env.local.production . Use a runtime configuration API instead.