Worked on the hackclub/hcb repository to address UI synchronization issues in the comments feature, focusing on ensuring accurate state reflection after comment deletions. Leveraging Ruby on Rails and Turbo Streams, implemented a solution that refreshes the entire comments section when a comment is removed, rather than updating individual elements. This approach resolved inconsistencies and properly handled the empty-state scenario by rendering an updated comments list partial when no comments remain. The work demonstrated careful integration of front-end and back-end logic using HTML and Ruby, improving user experience and reducing potential edge-case errors through robust data consistency across user actions.