What is your preferred resource for learning PyQt?

[Larz60+]

This is a huge subject, but for starters:

There's
PySide6: https://doc.qt.io/qtforpython/PySide6/Qt...index.html
PyQt6: https://www.riverbankcomputing.com/software/pyqt/
shiboken6: https://doc.qt.io/qtforpython/shiboken6/index.html

for basics:

see: https://www.qt.io/blog/qt-for-python-6-released for available packages,
then google 'QT6 python tutorials' many videos and tutorials

for PyQt6 see: https://zetcode.com/pyqt6/
for QT Designer (python) there's: https://realpython.com/qt-designer-python/

later you can fine tune for the specific packages you need for your project.

for an idea of what's available for python widgets, see: https://doc.qt.io/qtforpython/overviews/gallery.html