Tech Demos

Ember Rush

75s orb hunt on Durable Object WebSockets

arena Upstream

Join a room, start a round, race for ember orbs.

Workers + Durable Objects

Ember Rush

2–8 players. 75 seconds. Walk over glowing orbs — gold is worth three. Highest score wins. Rematch without leaving the room.

What this shows One Durable Object per room owns the orbs, the scores, and the 75-second clock over hibernating WebSockets.

WASD, tap the floor, or use the pad. The Worker rate-limits create; the room Durable Object hibernates between rounds.