Worked on frontend user experience improvements for the infiniflow/ragflow repository, focusing on the knowledge block creation workflow. Developed and shipped a feature enabling vertical resizing of the modal text field, allowing users to scroll and enter long-form content without friction. Addressed a related resizing bug to ensure smooth editing and prevent data loss during knowledge base updates. Collaborated closely with another team member to implement and review these changes. Utilized React and TypeScript to deliver a more intuitive and reliable content creation interface, enhancing usability for extended entries and supporting better knowledge management within the application’s frontend architecture.