Dashboard — Recently Added and Continue Playing sections as horizontal scroll rows, each with cover art cards and a hover overlay (play, download, favorite, add to collection, more menu).
Widget bar — five configurable widgets: RetroAchievements Score (hardcore/softcore/both mode), Achievement of the Week, Random Pick (with reroll), Library Snapshot (game count, platform count, favorites), and Recently Unlocked achievements.
Widget configuration panel — toggle each widget on/off individually and adjust display options from the UI settings tab.
Game detail panel — slide-in panel with cover art, title, platform, year, tags, genres, companies, franchises, collections, summary, and user-editable status / rating / difficulty.
Notes tab — expandable note cards with public/private badges; inline form to add new notes without leaving the panel.
RetroAchievements integration — per-game achievement list with badge art, title, description, point value, and type badge; user progress (earned count, points, completion %) fetched live.
Platform browser — platform list with icons, filterable by letter; selecting a platform shows a full game grid with a platform info panel (icon, name, category/family/generation tags, game/rom counts).
Collections browser — collection list; selecting one shows its games in the same alphabetical grid layout.
Favorites tab — dedicated view of favorited games with alphabetical grouping and a scroll-to-letter strip.
Add to Collection picker — modal that lets you add a game to an existing collection or create a new one inline.
Search — full-library search overlay (Ctrl+K) that indexes all games and platforms, with result count and keyboard navigation.
Context menu — right-click or ⋯ button on any card: Play, Download, Favorite/Unfavorite, Add to Collection.
Dynamic background — cover art crossfades into the page background on hover, with a two-layer A/B fade so transitions are smooth.
Mobile layout — bottom navigation bar replaces the side nav on small screens; card sizes and grid layouts adapt to the viewport.
User menu — avatar dropdown with links to Profile, User Interface, Library Management, Metadata Sources, API Tokens, Administration, Server Stats, Scan, Upload, and Patcher.