The final design delivered a scalable, speedy catalog experience optimized for mobile devices. It utilized paginated incremental content loading to account for potentially massive catalogs. Additional functionality like search and filtering enabled intuitive discovery across mixed content types - including courses, playlists, articles and videos. We used thumbnail tiles to enable visual browsing, and added preview modals with self-enrolment, adhering to creator-configured visibility and enrolment rules. The sum total created a new robust yet simple pathway for learners to discover new content, preview and sign-up for relevant learning content on the go.