On: Kchat: Persistent group chat in <50 lines using kdb+/k/q web sockets, JavaScript

This is a fun code golf challenge. 42 lines of JS with DriftDB[1]: https://codesandbox.io/s/distracted-wildflower-3jhtjq?file=/...

Each time it opens generates a new room, but you can copy/paste the URL of that room to access the same room (for up to 24 hours)

[1] https://github.com/drifting-in-space/driftdb