Worked on enhancing the stability of the Survey Creator integration within the surveyjs/survey-creator repository by addressing a bug related to global object access in non-browser environments. Applied a defensive coding approach using JavaScript and TypeScript, implementing a guard to ensure the jQuery extension is only applied when both the window object and jQuery are present. This refactor prevents runtime errors during server-side rendering and other non-browser contexts, improving cross-environment reliability. The work focused on root-cause analysis and safe access patterns for global objects, contributing to a more robust front-end codebase and reducing the support burden for end-users.