Diky Yudha Pratama focused on improving repository hygiene and onboarding clarity for the kykydz/learning-basic-web-dev project. He streamlined the project by removing the deprecated Super directory and outdated root README, reducing confusion for new contributors and simplifying the overall structure. Working primarily with Git and Markdown, Diky ensured that the cleanup did not disrupt any runtime JavaScript code, maintaining project stability while enhancing maintainability. The changes addressed outdated setup information, making onboarding more straightforward. While the scope was limited to structural improvements over a one-month period, the work demonstrated attention to detail and a methodical approach to project organization.