Worked on the rspack-contrib/rstack-examples repository, focusing on improving package management reliability. Addressed a critical issue by implementing logic to enforce unique package names before processing or registration, thereby preventing conflicts and reducing the risk of unstable behavior during package operations. This solution involved careful validation of package metadata and integration with existing JavaScript and TypeScript workflows. By ensuring that duplicate package names are detected early, the update helps maintain consistency for downstream consumers and minimizes runtime errors. The work demonstrated attention to detail in code quality and contributed to a more robust and predictable package management experience for users.