Ruby contributed to the jrouwe/JoltPhysics repository by enhancing documentation for cross-platform game development. She authored a new entry in ProjectsUsingJolt.md to detail Luxe Engine support, focusing on clear onboarding and guidance for developers integrating Luxe with JoltPhysics. Using Markdown and Git, Ruby ensured the documentation aligned with the product roadmap and maintained high standards of clarity and maintainability. Her work addressed the need for better cross-team collaboration and reduced future support overhead. While she did not address bug fixes during this period, her contribution demonstrated strong skills in documentation hygiene, game development workflows, and cross-platform engineering practices.