December 2025: Implemented Cursor Size Handling and Trail Scale Refactor for ppy/osu (Osu ruleset). Isolated trail scale update into a dedicated method and reorganized tests around gameplay cursor size adjustments to improve maintainability and test clarity. This work enhances maintainability, test coverage, and future-proofing of cursor size behavior. Major bugs fixed: None documented this month. Overall impact and accomplishments: Reduces risk when evolving cursor behavior, accelerates contributor onboarding via clearer test structure and responsibilities. Technologies/skills demonstrated: C# refactoring, test architecture improvements, test reorganization, code cleanup (removing redundant string interpolation).

November 2025: Focused on improving cursor trail fidelity, cross-skin customization, and restoring stable behavior. Delivered enhancements to cursor trail rendering and scaling, introduced skin-persistent CursorScale with OsuCursor migration, and reverted non-stable trail-position changes to ensure consistent gameplay visuals across skins. Overall impact: higher visual accuracy and responsiveness of cursor trails, deeper skinning support, and a stable rendering pipeline that supports future UX improvements. Technologies/skills demonstrated: C#, rendering-time calculations, screen-space positioning, persistence across skins, OsuCursor integration, and structured commit-driven development.