In March 2026, this developer delivered the AutoFlow Flowchart Generator feature for the datawhalechina/hello-agents repository, enabling users to generate flowcharts from natural language input to streamline ideation and planning. They implemented an end-to-end solution using FastAPI for backend orchestration, React for the user interface, and Mermaid for diagram rendering, establishing a foundation for future NL-to-diagram enhancements. The work focused on repository-level traceability and maintainability, aligning with the product’s goal of improving visualization and collaboration. While no major bugs were documented during this period, the feature demonstrated depth in full stack development with Python and JavaScript.