I've been a wxWidgets dev for about 8 years now, and about a year ago I tried moving to ImGUI. The problem with ImGUI is it's necessity to constantly re-render,

I've been a wxWidgets dev for about 8 years now, and about a year ago I tried moving to ImGUI. The problem with ImGUI is it's necessity to constantly re-render, like a game engine. If one's application is already high-compute, using ImGUI is death to performance.