HNA-Code

When you run more than one or two coding agents, the terminal stops scaling. You lose track of which session is working, which is blocked on a permission, and which folder each belongs to. HNA-Code (Humans and Agents Code) is the fix: a visual grid where every cell is a real terminal running a coding agent.

Cells glow amber when an agent finishes and blue when one needs permission, so your attention goes exactly where it's needed. Sessions persist across restarts and resume where they left off, span multiple accounts, and take broadcast commands. I built it in Electron, open-sourced it under MIT, and it's steadily gathering stars.