Library

ejg.library: the profile’s games, their data and their art.

ejg.library.all              // Game[], already sorted (a local copy, no calls)
ejg.library.byId(id)
ejg.library.collections      // the profile's collections
ejg.library.onChange(({ full, changed, removed }) => render())

Each Game carries: id, title, sortTitle, source, developer, publisher, releaseDate, genres[], tags[], rating, favorite, hidden, missing, installed, playtime (seconds), lastPlayed (Unix), launchCount, userRating, collections[], running, media and, if the game has achievements, achievements: { unlocked, total }.

source says where it came from: folder (a library folder), manual (an .exe added by hand) or repack (installed from Downloads). Since 0.5.0 ejGames no longer imports games from stores, so installed is always true (it stays so older themes do not break).

media contains:

media.	What it is
cover / coverThumb	2:3 cover (the thumbnail is about 40 KB)
hero / heroThumb	wide background
logo	logo with transparency
header	horizontal capsule, 460×215
icon	small icon
microtrailer	short silent video (mp4)

Use the thumbnails in lists and grids. Use the large ones only on backgrounds and game pages.