A virtual DOM is another indirection, so the opposite of what immediate mode tries to accomplish.
replyImmediate mode only describes the interface.
replyDoes it?
replyI had the impression that the lack of double buffering would imply a more direct access, this the "immediate" in the name.
Yes, "immediate" refers just to the API. Source: [1]
reply[1]: https://github.com/ocornut/imgui/wiki/About-the-IMGUI-paradi...