Worked on stabilizing the rendering subsystem in the NeoForge repository by addressing a bug related to name tag rendering. Leveraged Java and event-driven programming to enable conditional rendering of name tags, ensuring that the RenderNameTagEvent.CanRender event was properly posted to the event bus. This approach allowed rendering decisions to be made dynamically based on event responses, improving the determinism and reliability of the user interface. Developed and integrated automated tests to verify both event dispatch and conditional logic, which enhanced deployment confidence. The work focused on game development patterns and contributed to reducing UI rendering bugs and improving maintainability.