I build things end to end: games, hardware, and the tools I wish existed. I write about how they work (and break) at 0xkata.github.io.
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Pixiverse: a multiplayer productivity RPG for mobile. You do real-life tasks, your character levels up, and your friends grind alongside you in shared rooms. devlog →
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Jonsole: a hardware console for AI coding agents, with hot-swap keys, a display, a joystick, and a push-to-talk mic. It drives Claude Code and Codex sessions from your desk. devlog →


