.env.local.production ((exclusive))

Since .env.local.production is hidden, always maintain a .env.example file so other developers know which keys they need to provide to get the app running.

This article dives deep into what .env.local.production is, how it works in the Node.js ecosystem, when to use it, and the security pitfalls you must avoid. .env.local.production

NODE_ENV=production npm run build

Here are three scenarios where this file saves the day: This ensures you don't accidentally push your personal

Use this file for:

Since .env.local.production is (by convention) added to your .gitignore , it is the safest place to store overrides that are unique to your setup. This ensures you don't accidentally push your personal production-level API keys to the shared repository. Best Practices Since .env.local.production is hidden

In professional development workflows, environment variables are managed through several .env files to separate configuration from code. The .env.local.production file is used to default production values for a single local machine or a specific server.