PySide6

[DiGol]

PySide6 & PyQt6 differ only in their names?

[SGaist]

Hi,

No, PySide6 comes from the Qt Company and offers the same licenses options as Qt while PyQt6 is from Riverbank Computing and offers only GPL or commercial. The PyQt bindings have been there for a longer time than PySide.

[DiGol]

Are they have different code?

[SGaist]

The underlying Qt version does not change. The bindings generator are different. PyQt uses sip while PySide uses shiboken.

[ndias]

Another difference between the PyQt6 and Pyside6 is the way this libraries loads .ui files generated from Qt Designer and the scripts used to convert .ui files to Python code.

You can find more detailed information on https://www.learnpyqt.com/blog/pyqt6-vs-pyside6/ page.