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Template of environment variables — commit this, never the real .env.
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.env.example
Template of environment variables — commit this, never the real .env.
# Copy to .env and fill in real values. Never commit .env. NODE_ENV=development PORT=3000 DATABASE_URL=postgres://user:password@localhost:5432/dbname REDIS_URL=redis://localhost:6379 JWT_SECRET=change-me API_KEY=