How should `cause` be considered when serializing JavaScript `Error` objects for logging or network transmission?

When serializing `Error` objects (e.g., for logging or sending over a network), `JSON.stringify()` will only include enumerable properties and often omits `name`, `message`, `stack`, and `cause` by default. To properly serialize an error with its `cause`, you need a custom serializer. This custom logic should recursively serialize `name`, `message`, `stack`, and crucially, the `cause` property (if present), ensuring that the entire error chain is preserved in the serialized output. Example: `const serializeError = (err) => ({ name: err.name, message: err.message, stack: err.stack, cause: err.cause ? serializeError(err.cause) : undefined }); JSON.stringify(serializeError(myError));`