There’s <https://github.com/trey-c/nim-qt>
It’s focused on QML objects but uses a direct C++ wrapper. See for example <https://github.com/trey-c/nim-qt/blob/master/qt/private/core/list.nim> I’d start from there. If you had the basic suite of Qt types that go a long ways. Though it’d be cool if furthark could auto gen the c++ wrappers better.
