Worked on the langchain-ai/langgraphjs repository to implement a new --no-reload option for the JavaScript CLI, addressing the need for cross-language feature parity with the Python CLI. This addition prevents automatic server restarts when file changes are detected, streamlining the local development workflow and reducing unnecessary downtime. The approach involved porting and aligning the functionality from the Python implementation, ensuring a consistent user experience across both environments. Leveraging TypeScript and JavaScript, the work focused on CLI development and stability during watch mode. The contribution enhanced developer productivity by allowing uninterrupted development sessions without frequent server interruptions.