During May 2026, contributed targeted improvements to accessibility and documentation across the freeCodeCamp/freeCodeCamp and mdn/content repositories. Addressed accessibility by correcting alt text for D3 lecture images, enhancing the experience for screen-reader users and aligning with WCAG standards. Improved developer documentation by updating the AggregateError polyfill link in MDN content, ensuring accurate references for JavaScript integration. Demonstrated attention to detail in both JavaScript and Markdown, focusing on precise, standards-compliant changes. Collaborated across repositories to reduce friction for both end users and developers, supporting more inclusive content and smoother onboarding through clear, reliable documentation and accessible web resources.