I looked at Imgui before for a project, but decided not to go with it since the examples are all over a hundred lines long, for example:

https://github.com/ocornut/imgui/blob/master/examples/exampl...

It seems like there is a lot of setup / configuration code necessary to wire up Imgui with the graphics rendering back-end.

Note that I haven't used Imgui in a real-world project yet. Does anyone know of a better way to set-up Imgui that does't need all this configuration code?