Worked on stabilizing the Message Input Box within the HuLaSpark/HuLa repository, focusing on improving user experience and interface reliability. Addressed a bug where the send button could be activated with an empty input, implementing a defensive UX change using TypeScript and Vue.js to ensure messages are only sent when content is present. Additionally, resolved a visual overlap issue between input tips and message content, enhancing clarity and usability. The work centered on frontend development with JavaScript and TypeScript, targeting user-facing bugs to create a more intentional and seamless messaging interaction, while aligning with broader goals of interface stability and engagement.