domino-harbor

Domino Harbor is a fast original domino table for Poe. Match either open harbor end, tap the domino you want to place, and empty your hand before the rival closes its chain.

The app uses synced-store for authoritative game state and Three.js for a tactile harbor table with raised dominoes, glowing playable tiles, and an invisible tap grid aligned over every slot. The rules are deterministic and compact enough to keep in local mutators with focused unit and E2E coverage.

Features

• Tap dominoes directly: playable hand tiles glow and auto-place on the matching chain end.
• Draw in the thumb zone: the bottom bar keeps Draw, Drill, and New in easy reach.
• Read the table fast: the center plate shows both open ends while the top strip tracks score, rival count, and hand size.
• Mobile-first board: the domino table dominates the viewport and all tap targets stay aligned at 300x500.
• Practice the finish: the drill loads a one-tile ending for repeatable tests and screenshots.