Worked on the erlang/erlang-org repository to deliver frontend enhancements focused on improving homepage user experience, SEO, and accessibility. Updated the heading hierarchy using HTML and SCSS to establish a more semantic structure, which benefits both search visibility and screen reader navigation. Adjusted the color theme, specifically darkening the $erlang-grey variable, to enhance contrast and readability across different themes. Contributed to project documentation by updating the README in Markdown, adding jq 1.6+ as a build prerequisite to streamline onboarding and ensure reliable site builds. All changes were incremental, well-documented, and aimed at maintainability without introducing regressions.