For a project I am working on I created an updated QtQuick backend, originally starting from the old matplotlib_qtquick_playground. The current version largely consists of:
and some minor changes, for example in qt_compat.py and such. At the moment it doesn't work as a backend you can select and have a window open, since I only use it from inside a QtQuick-based application.
Is there interest in me trying to get this in shape for inclusion in matplotlib, or should I continue keeping it separate for my own use only?