Worked on the YoYoGames/GameMaker-HTML5 repository to enhance the contributor experience by updating and refining the project’s documentation. Focused on improving the README.md, the work clarified the contribution workflow and issue reporting process, consolidating guidance into a single, accessible source. Using Markdown and repository management skills, the developer removed outdated references and added missing instructions, making onboarding more consistent for new contributors. The updates aimed to reduce support overhead by providing clear, actionable steps for reporting issues and submitting changes. No bugs were fixed during this period, as the primary value delivered was in documentation and user guidance improvements.