During December 2025, Iaosee contributed to the ant-design/ant-design repository by developing an enhancement for the InputNumber component. They implemented onStep callback support, allowing keyboard and wheel interactions in addition to button clicks, which improved both user and developer experience. Working primarily with React and TypeScript, Iaosee ensured that the new feature was fully integrated by updating the API documentation and aligning it with the codebase. Their approach demonstrated attention to detail in change management and documentation consistency. Although the work focused on a single feature, it addressed a specific usability gap and maintained high standards in front end development practices.