Dart Best Practices

To enforce Dart immutability and avoid global variables, apply standards that prefer `const` and `final` over `var` and restrict global variable usage for better state predictability.

The best way to manage Dart secrets without hardcoding is to utilize the `--dart-define` command line configuration, passing secure values during compilation to protect sensitive data.

To apply effective Dart naming conventions, use a standards guide that promotes adherence to established guidelines, reviewing your files to ensure identifiers follow expected formatting rules.

Yes, this Dart best practices approach is applicable to all Dart files, ensuring every new file follows recommended immutability, scoping, and configuration rules to prevent common pitfalls.

You should prefer `const` and `final` over `var` in Dart development to promote immutability, which results in better predictability and fewer unintended side effects in your codebase.

You should use private globals instead of standard global variables in Dart when scoping enforcement is required, guiding developers to restrict variable visibility and maintain high code quality.