This pulls SteamSpy's top 100 trending, top 100 most-played, and top 100 most-owned lists, Steam's own New Releases feed, and a hardcoded list of perennial major titles (CS2, Dota 2, GTA V, etc.) that always gets included regardless of what the lists surface — insurance against any single list's quirks. Anything new gets fully fetched immediately, so it appears on the homepage right away.
Currently tracking 83,057 active games. Last discovery run: 22m ago (7 added).
For this to stay current automatically without you visiting this page, schedule
cron/run_discovery.php in Windows Task Scheduler to repeat every
3-4 hours (see the README) — new releases scroll off Steam's feed fast, so a
single daily run will miss some. Games are also auto-tracked the moment
someone searches for them on the site, even before discovery finds them.