ekzhang/sshx ? reverse-engineered prompt

Build me a secure web app for sharing a terminal session with other people in real time.

I want one person to run a simple command, get a shareable link, and let others join the same terminal in their browser. It should feel fast and smooth, with live updates, remote cursors, and the ability to resize, move around, zoom, and pan the view like an infinite canvas. Please make reconnecting automatic if the connection drops, show a rough latency indicator, and make typing feel responsive even when the network is a bit slow.

Security matters, so use end to end encryption and make the shared session private by default. It should also be able to connect through the nearest server for good performance.

If you need to check current docs or best practices for any of the pieces, look them up online first.