During October 2025, Chris Brown expanded educational resources in the EbookFoundation/free-programming-books repository by designing and adding two new courses: an introduction to Java and a project-based HTML/CSS curriculum. He curated and updated content using Markdown, ensuring the catalog remained relevant to current industry standards and learner needs. Chris managed changes through git, maintaining clear documentation and traceability with a single, well-scoped commit. His work focused on content management and educational resource curation, supporting improved learner engagement and onboarding. While no bugs were addressed, the depth of his contribution lay in thoughtful course design and careful content refresh for ongoing usability.