During June 2025, this developer enhanced the snowflake-connector-nodejs repository by exposing the core ErrorCode enum on the main connector instance, streamlining error handling for users of the API. The implementation, written in JavaScript and leveraging Node.js, included a dedicated unit test to ensure the ErrorCode property accurately references the ErrorCodes enum. This addition improves the developer experience by making error pathways more transparent and reducing debugging time. The work focused on robust API development and error handling, ultimately simplifying onboarding for new developers and minimizing potential support issues related to error management within the Snowflake connector ecosystem.