Worked on the Godot Engine core repository, focusing on improving editor script execution reliability. Addressed a critical bug by ensuring built-in scripts are properly synchronized before signal connections are established, which reduced flaky editor behavior and mitigated edge-case issues in script lifecycles. This targeted fix enhanced overall editor stability, supporting smoother development workflows for users relying on built-in scripts. The solution demonstrated effective use of C++ for memory management, editor integration, and signal handling within a performance-sensitive environment. No new features were added during this period, but the work contributed to improved code quality and traceability in the project.