Worked on enhancing the Node.js Inspector within the nodejs/node repository by introducing multi-target debugging support. This involved extracting a dedicated TargetManager component and implementing a new getTargets command, allowing parallel debugging across multiple targets and improving session stability. The approach focused on refactoring backend architecture for cleaner management of target sessions and their states, which led to improved observability and faster triage during development. Leveraged C++, JavaScript, and Node.js to deliver these changes, aligning with established code review processes and quality standards. The work emphasized maintainability and extensibility, laying a foundation for future enhancements to the Inspector’s capabilities.