URL shortening API landing page with NextJS

Hi, This solution is developed in NextJS with Material-UI and JSS for CSS. In order to persist the list of shortened links I used cookies. The cookies will expire after 5 minutes. I integrated the external API (i.e. https://app.shrtco.de/) using an API routing in NextJS, so this solution uses both server side rendering and client side rendering. Using Material-UI JSS is challenging. JSS has advantages and disadvantages. Maybe I should explore Tailwind CSS as an alternative. Any feedback is welcome! Thank you!