Worked on the ariellalgilmore/carbon repository to enhance tab interactions within contained layouts, focusing on user experience improvements for dismissable tabs. Developed a new DismissableContained Tabs Story using React and Storybook, demonstrating the ability to close tabs directly within their container. Implemented padding adjustments in JavaScript and SCSS to ensure proper display and alignment when tabs are dismissable, addressing layout consistency. Additionally, resolved a bug related to the close button in contained tabs, improving reliability for end users. The work emphasized component development and front end best practices, delivering a targeted feature that addressed both usability and interface refinement.