Open Source Website: https://jotai.org• Collaborated with the developer and maintainer of Jotai DevTool to upgrade the tool's UI library from Mantine V6 to Mantine V7, deprecating the use of Emotion React, resulting in significant performance improvements and reduced bundle size• Spearheaded the development of an Atom Visualizer component with React Flow to graphically represent the application's atom store, enhancing developers' ability to understand and debug state management• Developed custom React components and Jotai hooks, enhancing the interface for Jotai atom interaction and monitoring, which improved application performance, user engagement, and streamlined state management• Executed comprehensive testing using Jest and Storybook to ensure the developer tool's reliability and performance across various project configurations, enabling seamless dependency upgrades

• Developed a Google Chrome Extension to streamline the Wikipedia Game experience, enabling users to navigate from a starting Wikipedia page to a target page using hyperlinks• Implemented a custom Graph class to represent Wikipedia articles and utilized graph algorithms, such as BFS, to determine the shortest path between the user's starting and target pages