Definition: "/brnt" is a term in finance that refers to a software package used for generating financial reports using JavaScript or Python. /brnt ENV (env) is an environment variable that holds application-specific environment variables like database credentials, node modules versions, etc. The name "braintree.env" comes from the Braintree API which enables developers to set up an app in a sandbox environment, which allows them to test their app's functionality without exposing sensitive information to external parties. /brnt ENV can also be used as a global environment variable for Node.js applications that need access to specific configuration files or database objects.