Impressive. It would be really neat if you could tie a variable to an external input (say, a WebSocket connection retrieving real-time data). Is the only way to

Impressive. It would be really neat if you could tie a variable to an external input (say, a WebSocket connection retrieving real-time data). Is the only way to adjust values user input, or could I do something more complex where real-time data is coming in and the document reacts to that as well?