Worked on the anyproto/anytype-ts repository, focusing on enhancing user experience and navigation reliability within a one-month period. Delivered two user-facing features, including improved MacOS Excalidraw menu alignment for better UI consistency and refined text input handling by introducing gRPC save debouncing and auto-save on navigation, which reduced typing lag and safeguarded data persistence. Addressed a critical bug by ensuring reliable cross-space navigation, preventing stale space identifiers and supporting robust multi-space routing. Utilized React, TypeScript, and SCSS to implement these changes, emphasizing UI/UX design principles and front end development best practices to create smoother, safer, and more intuitive interactions.