: Enabling a feature for your own testing that isn't ready for the rest of the dev team.
The Role and Utility of .env.default.local in Modern Web Development In the ecosystem of modern software development, managing environment variables .env.default.local
When you add a new dependency that requires a new variable (e.g., STRIPE_WEBHOOK_SECRET ), you must add it to .env.default with a sensible default. Otherwise, the hierarchy breaks. : Enabling a feature for your own testing