Hara for Game Developers

Hara is suited to games and interactive tools where the interesting system is already running. A live kernel lets you inspect a world value, make one bounded change, and observe the result without restarting the whole session.

(def player
  (atom {:x 10 :y 8 :score 0}))

(swap! player update :x + 3)

@player

The editor, a browser workspace, and other tools can connect to the same kernel. That makes it possible to inspect state beside a running scene, test a small rule, and retain the successful change in source deliberately.

Where it fits

• browser games that need a responsive, inspectable runtime;
• simulation and tool workflows with long-lived state;
• visual scenes driven by ordinary Hara values;
• extension-backed capabilities such as audio, rendering, or assets, with explicit host permission.

Start with your first browser game, then use the kernel to inspect and evolve the running system.