: Ensure .env is listed in your .gitignore file so it isn't accidentally uploaded. Example Structure A standard .env.sample might look like this:
A .env.sample file is a template used in software development to show which are needed to run an application, without revealing actual secret keys, passwords, or credentials. It is commonly committed to version control (like Git) so other developers know how to configure their local environments. Common Contents .env.sample
Some projects include .env.schema.json : : Ensure
: Instead of leaving a value blank, use a placeholder like your_api_key_here so it's obvious what goes there. without revealing actual secret keys