During February 2026, Ydt focused on improving curriculum guidance within the freeCodeCamp/freeCodeCamp repository by addressing a specific bug related to HTML5 media elements. Ydt corrected a curriculum hint to clarify that the source element, rather than the video element, must include a src attribute, thereby aligning instructional content with HTML5 standards and reducing learner confusion. This targeted fix was implemented using JavaScript and Markdown, with careful attention to commit messaging for traceability and quality assurance. The work demonstrated depth in curriculum development and front end development, ensuring that instructional materials remain accurate and easy for learners to follow.