Worked on the antvis/GPT-Vis repository to enhance the FlowDiagram component, focusing on improving user experience and onboarding clarity. Updated the UI by replacing the default gradient background on nodes with a solid fill color, which reduced visual noise and improved consistency across diagrams. Revised the documentation’s example data to illustrate a customer service flow, making onboarding more intuitive for new users. All changes were consolidated into a single feature commit to streamline code review and maintain traceability. Utilized JavaScript, React, and TypeScript to implement these updates, applying skills in data visualization and front-end development throughout the process.