.env.development.local |link| Direct

.env.development.local |link| Direct

: Since .env.development.local is not tracked by Git, new team members cloned into the repository won't know what variables are required. Maintain a .env.example file that tracks the required keys but leaves the values blank or filled with placeholder text.

Add your secrets and local configuration in KEY=VALUE format:

In Next.js, you must prefix variables with NEXT_PUBLIC_ to expose them to the browser (e.g., NEXT_PUBLIC_API_URL ). 4. Important: Gitignore .env.development.local

: If you are running a local instance of MongoDB or PostgreSQL, you can define your DATABASE_URL here.

Create a file named exactly .env.development.local in the root directory of your project. 2. Add Variables Add your secrets in KEY=VALUE format: : Since

Most modern frameworks (like Next.js or Vite) load environment files in a specific order of priority. If the same variable exists in multiple files, the one with the wins:

(Highest priority; local overrides for development) local overrides for development) Nothing happened.

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: Base defaults across all environments (development, production, testing). (Version controlled).

Your team might share a staging or testing API sandbox, but you might use a personal developer token or custom local authentication bypass. Placing your personal secrets in .env.development.local keeps them safe on your machine. Because it stays local, there is zero risk of accidentally pushing your private credentials to a public GitHub repository. 2. Machine-Specific Configurations

You might use this file to point your app to a local database instance that only exists on your laptop, while other team members might use .env.development to point to a shared development server.