Hoverboard
Hoverboard — the hoverboard.dog landing domain — is a per-host variant in the landing repo where the hei mascot rides a hoverboard. It shares its renderer with the sibling domain hover.dog; the two differ only in mascot orientation.
How it works
Both hover.dog and hoverboard.dog override the default mascot with a shared pool of hoverboarding poses (cfg.mascots in sites.js) — a 9-sprite set under assets/hei/hover_*.png — instead of the single beagle-in-shades mask everything else uses. main.js cycles through the poses, each preserving its native aspect ratio.
The distinction between the two domains is one flag: hoverboard.dog sets flipMascots: true, so its rendered sprite is mirrored horizontally. Same board, other direction.
In the canon
Hoverboard sits with Bomboclat in the family of small, single-purpose landing pages — the Landing system's one repo, N domains pattern, where the browser reads location.hostname and dispatches to the matching entry in sites.js. Where bomboc.lat is a fire-lit beat loop, hoverboard.dog is just the dog, on a board, looping.
Sources
~/ht/landing/sites.js— thehoverboard.dogentry (mascots,flipMascots).~/ht/landing/main.js— the mascot cycle + horizontal-mirror logic.~/ht/landing/README.md— thehei/hover_*.png9-sprite pool.