So I keep flipping between the webcam and the gcode viewer and had a thought that it would be cool to have them side by side instead of on separate tabs. Just a suggestion. Everything about Octoprint is amazing by the way.
That's a new one. I typically flip between the control, temperature and terminal tabs. I ended up forking Gina's proof of concept and expanded it a little to work reliably enough. I haven't honestly been using it though. A similar approach could be used to do what you're talking about.
Great, thanks. That looks easy.