Worked on the powersync-js repository to enhance documentation quality and codebase clarity, focusing on the SyncStatus class used in critical data synchronization workflows. Addressed a documentation typo within the sync streams tracking method, ensuring the written guidance accurately reflected the TypeScript implementation. This targeted fix improved developer understanding and reduced the risk of misinterpretation during onboarding and usage of the sync streams feature. The work involved careful review of both code and documentation, emphasizing precision in technical writing and alignment with actual code behavior. Utilized skills in documentation and TypeScript to support maintainability and clarity without altering runtime functionality.