Worked on the facebook/relay repository to address a critical issue affecting the Film component’s import resolution. Focused on stabilizing the build process by updating the import path to explicitly include the .tsx extension, which resolved a persistent file-not-found error. This targeted bug fix, implemented using React with JavaScript and TypeScript, improved module resolution reliability and reduced the likelihood of similar errors in the future. The change enhanced the onboarding experience for new contributors and supported rapid iteration cycles by ensuring smoother builds. Code review and deployment were handled efficiently, reflecting a careful and collaborative approach to front end development.