Aliansyah worked on the ueberdosis/tiptap repository, focusing on enhancing the usability and accessibility of the Table Demo’s header toggle label. Using React and JavaScript, Aliansyah delivered a targeted feature that improved label readability and ensured better support for keyboard and screen-reader users, aligning with WCAG accessibility standards. The technical approach involved isolating changes strictly within the demo suite, which minimized risk to the core editing features and maintained disciplined release hygiene. This work addressed onboarding challenges for new users exploring the demo, demonstrating a thoughtful application of front end development skills to improve accessibility without impacting core functionality.