5/6 Tools like python-dotenv (Python) or dotenv (Node) load .env for dev only. Keep it that way.
const dbHost = process.env.DB_HOST; const dbUser = process.env.DB_USER; const dbPassword = process.env.DB_PASSWORD; const apiKey = process.env.API_KEY; 5/6 Tools like python-dotenv (Python) or dotenv (Node) load
Do not use spaces around the equals sign (e.g., KEY = VALUE will often fail; use KEY=VALUE ). const dbUser = process.env.DB_USER