Worked on the ScottyLabs/cmucourses repository to enhance user-facing navigation by implementing dynamic browser tab titles for the Courses and Instructors pages. Leveraged Next.js and React to fetch course details and update the tab title based on the content being viewed, providing users and administrators with clearer context and reducing confusion when multiple tabs are open. On the Instructor page, the solution displayed the current instructor’s name in the tab, further improving navigation efficiency. The feature was delivered as a lightweight, low-risk update using JavaScript and TypeScript, focusing on maintainability and a seamless user experience without introducing breaking changes.