.env.sample High Quality -

What is .env.sample?

1. Use meaningful variable names: Choose descriptive variable names that clearly indicate their purpose.
2. Provide default values: Include default values or placeholders for each variable to help developers get started.
3. Keep it concise: Limit the number of variables in the .env.sample file to only those that are essential for the project.
4. Use a consistent format: Use a consistent format for variable names and values throughout the file.

Developer Clone: A new developer clones the repo and copies .env.sample to a new file named .env. .env.sample

4.1 Variable Names with Clear Conventions

Use uppercase with underscores: DATABASE_URL, REDIS_HOST. Follow framework or language conventions (e.g., REACT_APP_* for Create React App). What is

C. Environment-specific samples

.env.sample          # common vars
.env.sample.dev      # dev overrides
.env.sample.prod     # prod overrides (still no real secrets)

You’ve just finished building a brilliant feature. You push your code to GitHub, and five minutes later, a teammate pings you: "Hey, the app is crashing on startup. What environment variables do I need?" Use meaningful variable names : Choose descriptive variable

• Placeholder Values: Ensure no real API keys, passwords, or tokens are present.