Worked on the neos/neos-ui repository to enhance the table editing experience in CKEditor by implementing CSS-driven visual highlighting for selected and focused table cells, providing clearer feedback during editing tasks. Addressed a CSS issue to ensure accurate multi-cell selection display, improving editing accuracy for users. Updated project documentation, including the README, to reflect current development practices, versioning, and build commands, supporting better onboarding and maintainability. Demonstrated skills in front-end development, CSS, and documentation, with a workflow focused on clear, descriptive commits and commit-driven development. Utilized Bash, CSS, and Markdown to deliver features and maintain project standards.